Sturgeon River Plains Bison Management Plan

Transcription

1 Sturgeon River Plains Bison Management Plan March 2013

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3 Approval Page The Bison Management Plan is approved by: Alan Fehr Field Unit Superintendent Prince Albert National Park Parks Canada Agency Date Chuck Lees Director Fish and Wildlife Branch Ministry of Environment Government of Saskatchewan Date iii

4 Acknowledgements The Sturgeon River Plains Bison Stewards, Prince Albert National Park and Ministry of Environment comprise the Coordinating Committee, which oversaw the management plan workshops and writing. The Coordinating Committee is pleased to present the draft management plan to Parks Canada and Ministry of Environment for final review and approval. Acknowledgement is due to all individuals and organizations from the Advisory Committee, workshop presenters, and draft management plan reviewers for their contributions and continuous support through the Sturgeon River Plains Bison Management Plan writing process. iv

5 Abstract The Sturgeon River plains bison herd are descendants of bison from Elk Island National Park of Canada, originally released north of the Thunder Hills region of northern Saskatchewan in The small herd relocated to more southern regions of the Prince Albert National Park of Canada and over the next 40 years grew to approximately 400 animals. Disease, predation and harvest have resulted in the population declining to less than 250 animals in Plains bison are listed as threatened by the Committee on the Status of Endangered Wildlife in Canada which was an important consideration when management goals and actions were developed. Bison have a long cultural history with First Nations and Métis. The Sturgeon River plains bison herd plays an important role in reconnecting bison and First Nations and Métis. One of the goals is to facilitate connecting First Nations and Métis youth and bison. The Sturgeon River plains bison management plan is a multilateral plan designed to involve many organizations, agencies and local stakeholders in implementing management goals and actions, ensuring the Sturgeon River plains bison herd remains a self-sustaining, naturally regulated, and free ranging population. At the time of publication, the genetic analysis of the Sturgeon River herd is not yet available. The genetic work will assist in determining a minimum viable population for the Sturgeon River herd. The bison range overlaps Prince Albert National Park, Provincial Crown land and private land. Their movements bring them into conflict with local landowners. Many of the goals and actions presented in the management plan deal with reducing conflict between landowners and bison while increasing social tolerance. Conflict arises when bison damage crops and infrastructure resulting in economic losses for producers. Some compensation programs exist, but room is available to expand the tools available to landowners to reduce conflict and help meet the overall goal of a self-sustaining, naturally regulated, free-ranging bison population. Increasing the local, national, and international profile of the bison through tourism activity will bring economic benefits to the community. This management plan is intended to be adaptive; evolving as more information becomes available, social tolerance changes, awareness is generated, and goals are met. Going forward, public support of the management plan will be important for the long-term conservation of the Sturgeon River plains bison herd v

6 Table of Contents 1.0 Why Do We Need a Regional Plains Bison Management Plan? Who Manages the Sturgeon River Plains Bison? Goals of the Management Plan Designing the Plan Background and Status of the Sturgeon River Plains Bison Conservation Status Monitoring and Managing Plains Bison Population Demographics Plains Bison Population Demographics Background Information Goals and Corresponding Action for Population Demographics Section Habitat Assessment and Planning Bison Habitat Managed by Prince Albert National Park Bison Habitat Managed by Private Landowners Bison Habitat Managed by Saskatchewan Ministry of Environment Goals and Corresponding Actions for Habitat Assessment and Planning Section Disease Management Background Information for Relevant Diseases National Wildlife Disease Strategy Implementation Goals and Actions Corresponding to Disease Management Managing Human and Plains Bison Interactions Human and Plains Bison Interactions Background Information 18 1

7 8.2 Goals and Actions Corresponding to Human and Plains Bison Interactions Recognizing the Cultural and Economic Importance of the Sturgeon River Plains Bison Cultural Significance of Plains Bison to First Nations People Cultural Significance of Plains Bison to Métis People Plains Bison and the Regional Economy Goals and Actions Corresponding to Cultural and Economic Importance of Sturgeon River Plains Bison Schedule for Periodic Plan Assessment and Review Dispute Resolution Communications Literature Cited 24 List of Figures Figure 1 Sturgeon River Plains Bison Aerial Survey Data 1996 to Figure 2 Sturgeon River Plains Bison Range 12 Appendices Appendix 1 Terms of Reference 25 Appendix 2 Dates and Themes of Advisory Workshops and Open Houses 29 Appendix 3 Prince Albert National Park Anthrax Procedural Guidelines 30 2

8 1.0 Why Do We Need a Regional Plains Bison Management Plan? Managing a free-ranging bison population in the Sturgeon River area is challenging because they travel on or across land administered by different jurisdictions. These lands include Prince Albert National Park of Canada (PANP) administered by Parks Canada, Provincial Crown land administered by Saskatchewan Ministry of Environment (MoE) and Saskatchewan Ministry of Agriculture (MoA), and private land administered by individual landowners. In order to maintain a self-sustaining, naturally-regulated, and free-ranging population, a cooperatively administered management plan is necessary that attempts to meet the requirements of all parties involved and works towards accomplishing common goals. It will be important for all parties involved to focus on the long-term goal of a self-sustaining bison population. The management plan will address the needs and concerns of people impacted, resource users, and Provincial and Federal agencies. The management plan will discuss what is known about plains bison, what needs to be done to better understand the complexities of bison ecology, and what actions will be required by the various parties involved to successfully maintain plains bison on the regional landscape and minimize conflict between humans and bison. PANP, MoE, and the Sturgeon River Plains Bison Stewards (Bison Stewards) have agreed to lead the initial stages of development and implementation of the management plan. There are many additional partners whose participation is required to create and implement a successful management plan, including: ranchers/farmers, wildlife non-government organizations (NGO s), Rural Municipalities and First Nations and Métis communities. 2.0 Who Manages Sturgeon River Plains Bison? Legislative responsibilities for managing the Sturgeon River Plains Bison belong to PANP and MoE. Within PANP the Canada National Parks Act and the National Parks Wildlife Regulations establish protection and conservation for the bison. Parks Canada s mandate is to protect and present nationally significant examples of Canada s natural and cultural heritage and foster public understanding, appreciation and enjoyment in ways that ensure their ecological and commemorative integrity for present and future generations (Parks Canada, 2011). Outside PANP management authority falls to the Provincial Government through the Wildlife Act, The Ministry of Environment manages the province s diverse landscapes and renewable natural resources in a manner that supports a healthy environment, a growing economy and strong, vibrant communities (Ministry of Environment, 2012). Plains bison are designated as big game under the act and a license is required in order to hunt or shoot them. There is presently no open hunting season for bison. 3

9 Management of the Sturgeon River Plains Bison will be most successful if all those affected, or interacting with the bison, participate in their management. These groups include: Landowners - Affected landowners will need to have a voice and be heard in order for the bison management plan to be effective. Progress is being made towards addressing their concerns. Local municipalities (RM s, town councils) Have a management role on behalf of their stakeholders. Wildlife NGO s - Interested in the long-term conservation of the bison population. Local Community - Have an interest in the social, cultural, and economic well-being of those interacting with the bison. First Nations and Métis Bison are of cultural and subsistence importance. The Sturgeon River Plains Bison Stewards The Bison Stewards are a group of concerned ranchers, farmers, and other stakeholders working with PANP and MoE to create an environment where wild plains bison can co-exist with local landowners in a mutually beneficial way. The Bison Stewards will play a significant role in the management outcomes for the bison. 3.0 Goals of the Management Plan The overarching goal of the management plan is for the Sturgeon River plains bison population to be managed as a self-sustaining, naturally regulated, and free-ranging plains bison population that is genetically diverse and able to persist in perpetuity as a natural part of the regional ecosystem. The outcomes envisioned in the plan include: cooperatively managing the plains bison population, achieving long-term plains bison conservation, reducing human-bison conflicts, gathering necessary and relevant information about the population, and promoting the social and cultural importance of the Sturgeon River plains bison. This management plan has been produced by the management planning Coordinating Committee under the direction of the management planning Advisory Committee. The Coordinating Committee is made up of one representative from each of the following organizations: Prince Albert National Park of Canada, Saskatchewan Ministry of Environment, and the Sturgeon River Plains Bison Stewards. Please see Appendix 1 for a list of the stakeholders that participated on the Advisory Committee. 3.1 Designing the Plan In 2006 the Sturgeon River Plains Bison Management Strategy was developed though never fully approved by the involved parties. One goal in the strategy stated, If needed develop a 4

10 long-range Management Plan for the Sturgeon River Plains Bison Population in conjunction with partners and stakeholders (Frandsen, 2006). It became clear very early that a management plan for the Sturgeon River plains bison population was required. In June 2010 an international conference called Bison on the Edge was held in Big River, Saskatchewan. This conference brought together many knowledgeable people who were committed to learning more about this unique bison population. The conference was the kick-off to the management planning process. Shortly after the conference a Coordinating Committee was established consisting of members from the Bison Stewards, PANP and MoE. In January 2011 a public meeting was held in Canwood, Saskatchewan to inform people of the planning process and provide some general timelines on development of the management plan. A list of suggested agencies and candidates to participate in the advisory workshops was developed and discussed. The first workshop with the Advisory Committee was held on March 15, A list of concerns, along with suggested solutions was developed at the first workshop. A total of seven advisory workshops were held in Big River, after which a draft management plan was written by the Coordinating Committee. Each section of the plan has a background piece followed by a series of goals and actions. The Advisory Committee was instrumental in ensuring all aspects of the management plan received sufficient discussion and analysis. The draft management plan was discussed at several open houses throughout various communities allowing stakeholders and affected members to comment on the plan. As a result of the open house discussions, adjustments were made to the draft plan. Please refer to Appendix 2 for a list of Advisory Committee workshop meetings and open houses. 4.0 Background and Status of Sturgeon River Plains Bison In 1969, 50 plains bison (36 female and 14 male) were obtained from the captive herd in Elk Island National Park of Canada and released by the Saskatchewan Department of Natural Resources near Meyakamew Lake, which is located north of the Thunder Hills region approximately 60 km north of PANP. About of these bison moved south and established a home range in the Sturgeon River region in or adjacent to the south-west region of PANP. The other bison that were released in Thunder Hills dispersed to various regions and were either shot or rounded up and trucked to alternate locations. The bison that made their way to the Sturgeon River region established the population that still exists there today. The Sturgeon River plains bison population is currently the only wild population of plains bison within their historic range in Canada. Other important conservation herds exist elsewhere in the country; however, they are either fenced or outside areas where plains bison historically occurred. Sturgeon River plains bison are one of the few bison populations in North America that occupy their traditional niche in a naturally functioning and structurally complete ecosystem. 5

11 For example, no other plains bison population within their historic range in Canada is part of a natural predator-prey relationship with wolves. Predation and other natural events affecting population size and structure such as resource fluctuations, disease, and mate competition contribute to the long-term sustainability of the population through natural selection and maintenance of genetic variability. The unique and rare wild status of this plains bison population makes it an important environmental, cultural, social, and economic resource both regionally and nationally. In recent years the Sturgeon River plains bison have occupied an area of approximately 750 km 2, 100 km 2 of which is outside the PANP boundary. Even though suitable habitat exists on provincial Crown land, when bison leave PANP they tend to congregate on privately owned agricultural fields and occasionally come into conflict situations with landowners when they trample crops or damage fences. When bison leave PANP it is typically during autumn; however, the precise factors responsible for these cross-boundary movements are not well understood. Currently, research on seasonal migration of bison inside and outside of the park is being conducted through a joint project coordinated by the University of Laval, Bison Stewards, and PANP. Other research initiatives involving bison habitat selection, range expansion, movement patterns, and predator-prey relationships are underway by PANP and the University of Laval. In addition, PANP has been conducting annual aerial surveys of plains bison since 1996 to establish population trends (Figure 1). Annual aerial surveys and local knowledge collected by the Bison Stewards indicate the population peaked between 2006 and 2008 at over 400 individuals. Since that time the population has steadily declined and as of 2012 it is estimated there are between 200 and 250 bison in the Sturgeon River population (Parks Canada, 2012). The recent population decline is likely due to the interactions between disease (anthrax), wolf predation, and harvest. Population Values Observed Sturgeon River Plains Bison Aerial Survey Data Year 6

12 Figure 1. Sturgeon River Plains Bison Aerial Survey Data 1996 to Population values represent the number of bison observed during aerial surveys conducted annually using a consistent search effort. These numbers are considered minimum population counts. 4.1 Conservation Status The Committee on the Status of Endangered Wildlife in Canada lists plains bison as threatened. This designation was given in Status reassessment is expected to begin in November Under the Species at Risk Act plains bison are not considered to be at risk but are under further consideration. The decision not to list Plains bison under the Species at Risk Act is due to the potential economic implications for the Canadian bison industry (Dept. of Justice Canada, 2012). 5.0 Monitoring and Managing Plains Bison Population Demographics 5.1 Plains Bison Population Demographics Background Information In 2012, the Sturgeon River bison population was estimated to be between 200 and 250 animals. From its start in 1969, the population slowly increased over a 37 year period, peaking in 2006 at over 400 animals. Although the biological carrying capacity, based on habitat, was not likely reached, the social carrying capacity, based on tolerance of the bison at the time, was likely reached or may have been exceeded. Social carrying capacity is the maximum number of a species that humans will tolerate in a geographic area. Social carrying capacity is often lower than the biological carrying capacity and is based on human tolerance and society s ability to coexist with a species. In contrast, biological carrying capacity is the maximum population of a species that a particular ecosystem can sustain indefinitely. Social carrying capacity is not static, and may change with increased knowledge regarding best management practices and society s view on the relative importance of a species. In order to address long-term conservation concerns for the Sturgeon River plains bison, both genetic and demographic considerations must be addressed. There are various management recommendations regarding the number of bison that should be maintained in a population to ensure long-term genetic health. The International Union for Conservation of Nature status survey and conservation guidelines for plains bison identify the ideal population number at

13 animals (Gross John.E., N.D. Halbert, and J.N. Derr, 2010). Populations with fewer animals ( ) can maintain genetic diversity, if herd demographics (gender ratio, age structure, and recruitment) are properly managed. The potential effects of low genetic variability are difficult to predict. One possible outcome is that the ability of a population to adapt to environmental change decreases as genetic diversity decreases. Once gone from a population, genetic diversity cannot be increased unless animals from another population are introduced. If the genetic material that is lost is unique to the local population it will never be replaced. A minimum viable population report completed by Elk Island National Park indicates that its plains bison population should exceed 175 animals in order to maintain or improve genetic diversity over a 200 year period (Parks Canada, 2003). PANP is currently completing genetic analysis on the SRPB population. This information will be completed during the first year of plan implementation and will be used to determine the minimum viable population size that is required to maintain or improve the genetic diversity of this population. A SRPB minimum viable population threshold similar to Elk Island National Park should be maintained until the results from the SRPB genetic analysis is complete; however, due to the ongoing threat of anthrax, predation, and an unpredictable harvest level, a general consensus among the Coordinating and Advisory Committees moved that a conservative minimum viable population will be set at 250 for the SRPB herd. Managing for an upper population threshold of 430 is required to accommodate unforeseen environmental changes and/or disease outbreaks (Parks Canada, 2003). This number is based on estimates of the current social carrying capacity combined with recommendations from the Elk Island minimum viable population report. Managing for a population of 430 would also increase the probability of protecting genetic variability (Parks Canada, 2003). The upper threshold of 430 is meant to be viewed in conjunction with landowner conflicts. If the population is > 430 and there is no increase in conflicts, relative to when numbers were lower, then management actions to reduce the population will not be necessary. However, if the population is > 430 and conflicts are increasing, and it is agreed that other options to mitigate these conflicts have been reasonably applied and assessed, then further management actions may be considered. The upper and lower range should be adaptive to changes in social carrying capacity, changes in bison distribution, and refined minimum viable population estimates based on the SRPB genetics analysis. It should be noted that population demographics influence the genetics minimum viable population predications and in recent years harvest field data collected by the Bison Stewards, PANP, and U of Laval have shown subsistence harvest skewed towards breeding females in the SRPB population. 8

14 5.2 Goal and Actions for Population Demographics Goal 1: Maintain bison population numbers and population structure (age/sex) to allow for a self-sustaining and genetically diverse population while ensuring that the social carrying capacity for plains bison is not exceeded. Action 1: Complete a genetic analysis of the SRPB population in order to determine a MVP (PANP). Action 2: PANP will continue to monitor the bison population using aerial survey methods on an annual basis. New methods to refine these surveys will be explored through research studies with the academic community and the MoE. Action 3: If the estimated population numbers are near or below the minimum viable population value, methods to herd bison into PANP will be used to keep them in regions where they receive a higher level of protection (Bison Stewards lead; MoE). Action 4: If the population nears or falls below the minimum threshold a voluntary moratorium on bison harvesting will be requested. First Nations communities involved with harvesting bison, and landowners affected by bison movement will be visited. Information regarding the current status of the bison population, as well as information regarding the effects of the selective harvest of breeding-aged females will also be provided (PANP, Bison Stewards, MoE). Action 5: If the population is below the minimum threshold and a voluntary moratorium on hunting is not successful then the MoE, with support from PANP and the Bison Stewards, will begin the regulatory process necessary to stop bison hunting on provincial lands until population numbers again exceed the minimum threshold. Action 6: Establish a bison harvest protocol to guide management of the bison herd when the upper population threshold is exceeded, and/or conflict with landowners is a concern (MoE). Action 7: Increase social carrying capacity of the Sturgeon River plains bison by promoting the importance of bison to landowners, the local community and the people of Saskatchewan, and by improving best management practises for deterring bison off private land (Bison Stewards mandate with support from PANP and MoE). Action 8: Thresholds will be re-evaluated as new information becomes available (PANP, Bison Stewards, MoE). 9

15 6.0 Habitat Assessment and Planning 6.1 Bison Habitat Managed by Prince Albert National Park The majority of habitat available to the Sturgeon River bison population exists within the southwest corner of PANP. Most of PANP s bison habitat consists of discrete sedge or grassland meadows interspersed within deciduous and conifer forest. Numerous small lakes, fens, and bogs exist throughout this region. Bison spend most of their time during summer in southerly portions of their range foraging in open meadows. During the winter months (December February), bison tend to move further north into coniferous-dominated habitat and some groups may be found foraging along drainages or lake-sides as far north as Bagwa Lake (Figure 2). Solitary adult bulls and bull groups, however, often remain in more southerly locations throughout winter when compared to cows and younger bison. PANP uses prescribed burning to mimic natural fire cycles within bison habitat and throughout the park. The southern, aspen-dominated regions are targeted for managing on a 40 year fire cycle and specific plans are in place to increase or maintain grasslands. The goal of the northern, coniferous-dominated regions of bison habitat, are to be managed on a 100 year fire cycle. At this time, it is unknown how prescribed burns will affect bison habitat use and distribution. It is speculated that forest renewal and increases to the extent of open meadows will improve bison habitat in PANP and may influence bison distribution patterns. 6.2 Bison Habitat Managed by Private Landowners Bison can be found year-round on private land and provincial Crown leased land. During most times of the year, the groups of bison are small and generally comprised of bulls; however, in early August the annual rut begins and bison start to congregate in large groups, venturing daily onto private, agricultural land adjacent to PANP. These large groups have numbered as many as 300 in the past, are known to cover an area over 100 km² and create challenges for agricultural producers during haying and harvesting times. Bison will wallow or make trails in cash crops during the entire growing season and will rub on hay and green-feed bales causing damage. They also prefer to graze newly cut hayfields with fresh growth, tending to choose timothy over other grasses and legumes. Bison will also increase alfalfa consumption in early fall, after a 10

16 heavy frost. This grazing behaviour can reduce the available biomass for a second cut of hay or fall grazing for cattle. Bison also cause damage to infrastructure such as cattle fences. 6.3 Bison Habitat Managed by the Saskatchewan Ministry of Environment Adjacent to PANP, and north of the private agricultural land, is Provincial Forest. The landscape is comprised of a gently undulating glacial till plain. It is predominately forested, consisting of jack pine, white spruce, and aspen. Dotted throughout are numerous open and closed fens, bogs, meadows, small water bodies and lakes. A number of commercial and recreational activities occur throughout including cattle grazing, trapping, big game outfitting, hunting, angling, camping, and berry picking. This portion of the Provincial Forest is part of the Prince Albert Forest Management Agreement (FMA). Timber harvesting, both commercial and private-use, occurs under the guidance of the Forest Service Branch of the MoE. Occasionally bison utilize the Provincial Forest north of agricultural land. At this time, numbers of bison in this region are small consisting of single bulls or small cow/calf groupings. It is unknown if the habitat has sufficient meadows with preferred food types to support bison year-round. 11

17 Figure 2 Sturgeon River Plains Bison Range 12

18 6.4 Goal and Actions for Habitat Assessment and Planning Goal 1: Ensure that sufficient habitat is available to maintain a self-sustaining and wild plains bison population in the Sturgeon River region while mitigating negative impacts to local agriculture. Action 1: Explore opportunities with universities, government agencies and NGO s to develop forage alternatives that will deter bison from grazing, while still meeting the needs of the cattle industry (Bison Stewards). Evaluate what crops are attractants to bison Evaluate current crop science research to determine if there are alternate crops that may be suitable for cattle but will not attract bison Action 2: Augment the free ranging expansion of plains bison by attempting to purchase private property that contains suitable bison habitat (Bison Stewards/NGO s). Action 3: Explore opportunities for land easements on private land to protect important bison habitat (Bison Stewards/MoE/NGOs). Action 4: Assess adjacent Crown Provincial Forest for plains bison habitat suitability and explore the potential for increasing habitat suitability on Provincial Crown land (MoE, Universities). Action 5: Support ongoing research pertaining to bison food preference and habitat preference throughout the current Sturgeon River plains bison range (Bison Stewards/Universities/PANP). Action 6: Augment bison habitat within PANP with prescribed burning during spring season to promote the expansion of meadows and to prevent aspen suckering (PANP). Action 7: Evaluate the use of prescribed burns in meadows within PANP during late summer for reducing bison landowner conflicts (PANP). Action 8: Increase the use of diversionary fences on private land to steer the bison to more preferable locations. These locations may include land acquired through land easements (Bison Stewards). Action 9: Explore payment for use of second-cut crops in areas and times when bison use is high (Bison Stewards). 13

19 7.0 Disease Management 7.1 Background Information for Relevant Diseases The diseases presented in this section have been identified by the Sturgeon River Plains Bison Management Plan Coordinating and Advisory Committees, in consultation with wildlife veterinarians, as being potentially relevant to the Sturgeon River plains bison population. Some diseases can be transmitted between wild and domestic populations as well as to humans. Therefore, the committees also recommend an official disease risk assessment be conducted by wildlife veterinarians at the Canadian Cooperative Wildlife Health Centre to verify the relevance of these diseases and identify any other potential diseases of concern. Anthrax (Bacillus anthraci) Anthrax is a naturally occurring disease caused by the bacterium Bacillus anthracis, which is known to infect bison and other herbivores. Anthrax bacteria exist as resistant spores in soil and develop into a vegetative form when they enter an animal s body. Anthrax can infect an animal when spores enter open wounds or are ingested or inhaled. Once spores have entered an animal the vegetative form of the bacteria multiplies rapidly and causes a blood-borne infection that usually results in death within a few days. After death, vegetative bacteria may exit a carcass via blood oozing from the mouth, nostrils, or anus. Additionally, vegetative anthrax bacteria may escape in large quantities if the carcass is opened by scavengers. Anthrax bacteria that exit the carcass will form resistant spores and contaminate surrounding soil, which may result in future anthrax outbreaks. The only known anthrax outbreak to occur in the Sturgeon River plains bison population was in July/August of During the 2008 outbreak, a total of 29 bison were found dead. However, many carcasses were likely not discovered due to the remote location of some meadows frequented by bison and the dense foliage at that time of year. Bovine Tuberculosis (Mycobacterium bovis) Bovine tuberculosis is caused by the bacterium Mycobacterium bovis and is not a naturally occurring disease in wild animals. Wildlife species such as deer, elk, and bison may act as reservoirs (i.e. perpetuate it indefinitely under natural conditions) and transmit bovine tuberculosis to cattle and other wildlife species. Bovine tuberculosis is transmitted via ingestion (contaminated food and water) or inhalation (contaminated air-borne dust particles). After entering the host animal, bacteria may spread through blood or lymph nodes and create lesions in any part of the body, which can lead to reduced fertility, weakness, and/or death. 14

20 Currently there is no sign of bovine tuberculosis in the Sturgeon River bison population and the plains bison released in 1969 were from the Elk Island plains bison herd that was and is considered to be free of this disease. Bovine Brucellosis (Brucella abortus) Bovine brucellosis is caused by the bacteria Brucella abortus and most commonly affects cattle, bison, and elk. Bison and cattle are primary hosts, where as elk are considered secondary hosts because elk-to-elk transmission does not typically occur under natural conditions, except where elk are fed in large numbers on feed grounds. Bovine brucellosis is most commonly transmitted when animals ingest feed/water contaminated by infected tissues or otherwise come into direct oral contact with tissues/fluids of infected animals or aborted foetuses. Subsequent to infection, brucellosis bacteria spread through the blood and lymph nodes and most commonly affect reproductive organs, mammary glands, and joints. Abortions, infertility, and weak offspring are common effects of brucellosis infections. Currently there is no sign of bovine brucellosis in the Sturgeon River bison population. Bovine Viral Diarrhoea (Bovine Viral Diarrhoea Virus) Bovine viral diarrhoea is a viral disease that affects cattle, sheep, goats, and wild ruminants such as bison. Bison and cattle are the primary hosts of the disease but other species may act as secondary hosts and play a key role in disease transmission. Transmission occurs through contact with bodily secretions of infected animals, such as saliva, feces, urine, and nasal discharge. Symptoms of the disease include fever, diarrhoea, decreased white blood cell count, and loss of appetite. In some cases infection may result in abortions and/or death. Currently there is no sign of bovine viral diarrhoea in the Sturgeon River bison population. Malignant Catarrhal Fever (Ovine Herpesvirus 2) Sheep are known to be carriers of the OHV-2 virus (ovine herpesvirus 2) which causes Malignant Catarrhal Fever (MCF). Transmission from sheep to sheep is due to direct contact of eye and nasal secretions. Bison are very susceptible to this virus if bison and infected sheep interact and cases are always fatal. MCF does not spread from bison to bison. Some symptoms of the virus are separation from herd mates, fever, nasal discharge, respiratory problems, and difficult urination. Currently there are no known cases of MCF in the region. 15

21 7.2 National Wildlife Disease Strategy Implementation Canada s National Wildlife Disease Strategy coordinates disease response and management at a national level with the overall goal of minimizing negative impacts of wildlife disease. The Strategy is meant to be integrated into disease management mandates and plans for various government agencies at national and provincial/territorial levels. The Coordinating and Advisory Committees for the Sturgeon River Plains Bison Management Plan have recommended that the Strategy be used as a template to guide monitoring and management actions for diseases of concern relative to the local plains bison population. The committees also recommended that a disease risk assessment be conducted to determine which diseases are of high enough priority in this region to be examined under the Strategy guidelines. However, given that anthrax has already occurred in this population, an immediate implementation of the Strategy for this disease is necessary. The Strategy provides a framework to address a number of issues related to wildlife diseases, including prevention, detection, response, effective management, education, and communication. Management options under the Strategy typically aim to reduce the rate of disease transmission, contain the disease to a geographic area, or eradicate the disease. Efforts are usually focussed on diseases that have the potential to negatively impact society, the environment, or the economy. 7.3 Goals and Corresponding Actions for Disease Management The following goals and corresponding actions provide a summary of the path necessary to adequately assess and implement relevant disease monitoring and management for the Sturgeon River plains bison population: Goal 1: Conduct a disease risk assessment for plains bison in the Sturgeon River area to determine which diseases should be addressed using the National Wildlife Disease Strategy guidelines. Action 1: Outline the parameters for a risk assessment and establish necessary contracts/agreements with the Canadian Cooperative Wildlife Health Centre to complete the assessment (PANP, MoE). Note: the Canadian Cooperative Wildlife Health Centre has already completed a similar risk assessment for plains bison in Grasslands National Park. Action 2: Use the risk assessment to identify which (if any) additional diseases should be monitored and managed using the National Wildlife Disease Strategy guidelines (PANP, MoE). 16

22 Action 3: Develop a timeline to have the risk assessment periodically reviewed and updated by the Canadian Cooperative Wildlife Health Centre (PANP, MoE). Goal 2: Apply National Wildlife Disease Strategy guidelines as they pertain to anthrax and the Sturgeon River bison population. There is no need to wait for the completion of a disease assessment to implement the NWDS guidelines for anthrax because the risk of this disease is already relatively well understood. Prevention of Emergence Action 1: Promote vaccination of cattle in proximity to wild bison (Bison Stewards). Early Detection Action 2: Routine opportunistic surveillance and monitoring for bison carcasses during late summer and early fall (PANP, MoE, Bison Stewards, and local landowners). Action 3: Heightened monitoring such as air surveillance and targeted ground patrols when a suspected or confirmed anthrax case occurs regionally in wild or domestic animals (PANP, MoE, Bison Stewards). Environmental conditions suspected of increasing likelihood of anthrax outbreaks could also trigger heightened monitoring and surveillance. Action 4: Test all suspected carcasses using field test kits. Additionally, sample other biological specimens for further confirmation of positive case (blood, tissues or soil soaked with blood, and turbinate bones) (PANP, MoE). Rapid Response Action 5: Immediately treat suspected carcasses using treatment plans specific to the jurisdiction in which the carcass is located (PANP, MoE). Carcasses that cannot be immediately disposed of will be treated with formalin to prevent scavengers from opening the carcass and spreading anthrax bacteria. Effective Disease Management Action 6: PANP and MoE will develop and maintain anthrax carcass treatment plans in accordance to the most recent information regarding effective carcass disposal/treatment. Efforts will be made to strive for consistency in carcass treatment methods regardless of the jurisdiction that a given suspected or confirmed anthrax cases occurs. For additional information on anthrax response guidelines see Appendix 3, or contact PANP or MoE for details regarding each agency s current Anthrax Response Strategy. 17

23 Education and Training Action 7: An information brochure will be distributed annually to relevant landowners. The brochure will provide details regarding the signs and symptoms of anthrax in wild bison and domestic livestock (Bison Stewards). Phone numbers will be provided so the public knows who to call when a suspected anthrax cases is discovered. Communication Action 8: Rapid communications between PANP or MoE and the Bison Stewards will occur regarding all suspected or confirmed anthrax cases in wild bison and domestic livestock. Bison Stewards will then facilitate communications between landowners, First Nations communities, and government agencies for the duration of the outbreak. A contact list for all relevant landowners and First Nations communities will be maintained by the Bison Stewards. 8.0 Managing Human and Plains Bison Interactions 8.1 Human and Plains Bison Interactions Background As noted in the section on habitat, there are a number of issues that local landowners contend with in regards to bison movements outside PANP. The primary concern facing landowners is that plains bison leave PANP and move onto private land which leads to fence, crop, hay, and pasture damage. This damage can result in economic losses for landowners. A bi-annual survey of landowners has identified many of these issues. In some cases organizations, such as the Sturgeon River Plains Bison Stewards and Saskatchewan Crop Insurance Corporation, have provided short-term support and funding for projects and damages to help alleviate landowner concerns. Saskatchewan Crop Insurance Corporation administers a Wildlife Damage Compensation Program which is available to all producers who suffer crop or livestock losses due to wildlife. But not all damages caused by plains bison are currently covered by the compensation program, such as infrastructure damage. The University of Laval and the Bison Stewards continue to gather information necessary to determine plains bison migration routes and forage preferences. This research helps landowners, government, and partner agencies make decisions on how to manage plains bison when they exit PANP. 18

24 Other concerns identified by landowners and the Coordinating and Advisory Committees include: public safety; disease transmission between bison and cattle, and sheep and bison; genetic transfer between wild and domestic bison herds, and to a lesser extent between wild bison and domestic cattle; the additional cost and work load faced by several government agencies; and finally increased conflict between landowners in the area immediately surrounding PANP. For a more detailed description of issues, considerations, and possible actions discussed during the advisory committee meetings, see the interaction matrix located on the Bison Stewards website ( 8.2 Goals and Corresponding Action Goal 1: To minimize the time bison spend on private land. Action 1: Fence key fords where bison cross onto private land strategic fencing (PANP, Bison Stewards). Action 2: Request Saskatchewan Crop Insurance Corporation add additional funding package to move bison back into the National Park (Bison Stewards). Action 3: Manage bison habitat inside park and/or outside park (PANP, Bison Stewards, MoE). Goal 2: To reduce conflict between bison and private landowners. Action 1: Request Saskatchewan Crop Insurance Corporation add additional compensation package relating specifically to bison (fencing, labour, hay, trampling) (Bison Stewards). Action 2: Research and test different fence types utilizing new fence technology such as stronger fencing, lay down fencing, electric fencing, virtual fencing, 3D fencing (Bison Stewards, Academic Community). Action 3: Develop a plan to utilize subsistence hunting and big game management licenses as a management tool (MoE). Action 4: Work with ENGO s to offer easements or to purchase critical bison habitat near PANP (Bison Stewards, PANP, MoE). Action 5: Create a page within the Bison Stewards website with up to date funding programs available to farmers and ranchers. Lobby for new programs and funding to help landowners reduce bison interaction incidents (Bison Stewards, PANP, MoE). 19

25 Action 6: Establish a volunteer fencing crew to assist producers with repair of damaged fences, and round up and return of escaped livestock (Bison Stewards). Action 7: Develop protocols that will guide the actions of the volunteer fencing crew (Bison Stewards). Goal 3: To prevent genetic transfer from domestic bison and cattle to the Sturgeon River plains bison. Action 1: Prepare risk assessment on the potential for genetic transfer between domestic bison and/or cattle and the Sturgeon River Plains Bison (Academic Institution). Action 2: Develop a memorandum of understanding with the Canadian Prairie Bison Cooperative, the Canadian Bison Association, and local bison ranchers concerning domestic bison escapes within 50 km of PANP (Bison Stewards). Goal 4: To ensure public safety with free-ranging plains bison. Action 1: Develop brochures, presentations, articles, signage, and other relevant educational information related to safety precautions and educational awareness when near wild plains bison (Bison Stewards, MoE, PANP). Action 2: Develop a protocol concerning the approval process for issuing special permits to destroy aggressive or dangerous bison (MoE, PANP). 9.0 Recognizing the Economic and Cultural Importance of the Sturgeon River Plains Bison 9.1 Cultural Significance of Plains Bison to First Nations People Prior to European settlement, plains bison were a primary source of sustenance for First Nations people living throughout the Canadian prairies. In addition to using bison for food, First Nations people also used parts from harvested bison to make tools, clothing, medicine and shelter. Bison were often incorporated into ceremonial rituals and First Nations people traditionally had strong spiritual ties with plains bison. Despite the traditional relationship that First Nations people had with bison, few contemporary First Nations communities continue to maintain a formal connection with the historical and cultural significance of bison (Danette Starblanket, Federation 20

26 of Saskatchewan First Nations, pers. comm.). The near extirpation of plains bison subsequent to European settlement was a significant cultural and economic loss for First Nations people and resulted in a permanent change to their way of life. The Sturgeon River bison population area provides an ideal opportunity for First Nations communities to reunite with their past and again benefit from the presence of bison on the regional landscape. In recent years, local First Nations hunters have been able to harvest wild plains bison as a means of providing a nutritious food source to their community. Furthermore, First Nations people have been able to carry out spiritual ceremonies associated with the bison hunt (Gordon Vaadeland, Sturgeon River Plains Bison Stewards, pers. comm.). The establishment of the Sturgeon River plains bison population has also resulted in a tremendous opportunity to connect people and bison through youth education programs within local First Nations schools and communities. 9.2 Cultural Significance of Plains Bison to Métis People Plains bison feature prominently in Métis culture across the prairies. Bison were of great economic and cultural importance for Métis people during the fur trade and Prairie settlement when bison meat, hides, and pemmican could be traded or sold to European fur trade companies. Bison were also an important source of sustenance for Métis families and all parts of the bison were typically used for food, clothing, or tools. Currently Métis are not legally permitted to hunt plains bison in Saskatchewan; however, the Métis Nation Saskatchewan has shown interest and support for the long-term conservation of the Sturgeon River plains bison population and recognizes plains bison as a significant part of Canada s heritage that must be preserved for future generations. 9.3 Plains Bison and the Regional Economy Conservation efforts surrounding the Sturgeon River plains bison may have a positive impact on the economy of the region. Geotourism, tourism that sustains or enhances the geographical character of a place its environment, culture, aesthetics, heritage, and the well-being of its residents (travel.nationalgeographic.com) is growing in popularity as a sustainable form of tourism. Wildlife viewing, one type of geotourism activity, is the second most popular activity that nature lovers will participate in when visiting a destination. In Canada, 6% of the population can be identified as a nature lover, which translates to over 600,000 potential tourists (Research Resolutions and Consulting LTD, 2009). Saskatchewan, and in particular destination tourist locations, such as the Sturgeon River area, face challenges when drawing a portion of this group to the area. However, research has shown that 25% of nature lovers consider Saskatchewan a 21

27 prime destination for wildlife viewing (Research Resolutions and Consulting LTD, 2009). When tourists visit an area, the primary tourism-based business see the economic return; however the benefits spread to the service industry and the entire community. 9.4 Goals and Corresponding Actions Goal 1: Promote the cultural importance of plains bison as it pertains to local First Nations and Métis communities while focusing on historical context and modern-day reconnection between bison and people. Action 1: The Coordinating Committee will regularly contribute an article to Landscape (the newsletter for Métis Nation-Saskatchewan) to distribute information regarding the current status of the Sturgeon River plains bison population and relevant updates to the management plan (PANP, Bison Stewards, MoE). Action 2: The Coordinating Committee will regularly contribute to the FSIN Executive Communiqué to distribute information regarding the current status of the Sturgeon River plains bison population and updates regarding the management plan (PANP, Bison Stewards, MoE). Action 3: Develop youth outreach programs that raise awareness regarding the Sturgeon River plains bison population and discuss the cultural and historical significance of bison to First Nations and Métis cultures (Bison Stewards). Goal 2: Promote the economic importance of plains bison with a focus on tourism opportunities. Action 1: Provide information to the Waskesiu Wilderness Region Destination Marketing Organization on a regular basis and through various means to promote tourism opportunities associated with the Sturgeon River plains bison herd (PANP, Bison Stewards, MoE). Action 2: Provide information regarding the status of the population and tourism opportunities associated with the Sturgeon River plains bison to all regional tourism websites (PANP, Bison Stewards, MoE) Management Plan Assessment and Review The Sturgeon River Plains Bison Management Plan is meant to be a dynamic, useable document. As new technology is developed or new science is learned, it will be incorporated into the management plan. Action items will be initiated and delivered through work plans developed by the lead agency or organization responsible for the action. The Coordinating Committee will meet annually to review progress on action items within the plan. Advisory Committee responsibilities will terminate at the point when the plan is signed off by officials from PANP 22