Species at Risk 101
Karner blue male (Photo by www.anorchardaway.com)
What are species at risk?
Species at risk are plants and animals that are in danger of disappearing from the wild. There are more than 800 animal and plant species or populations considered at risk in Canada. The survival of a species can be threatened by a variety of factors, and determining the cause(s) and solution(s) is often a complex scientific process.
Who determines which species are at risk?
The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) is a national committee of experts who assess and designate what wildlife species (plants and animals) are in danger of disappearing from Canada. Established in 1977, this committee is composed of members representing federal, provincial and territorial agencies responsible for managing wildlife, experts from the scientific community and specialists in community and Indigenous Traditional Knowledge. The Nature Conservancy of Canada (NCC) has participated actively in the process, with NCC's former senior vice-president of new conservation strategies, Michael Bradstreet, sitting on the panel as a non-government science expert for over a decade.
What laws are in place to protect species at risk?
Species at risk, and the habitat they need to survive, receive protection from several federal, provincial and territorial laws. The key piece of federal legislation that protects species at risk is the Species at Risk Act (SARA). SARA aims to meet Canada's commitment under the Convention on International Biological Diversity. The goal of the act is to protect species that are at risk of becoming extinct.
Under SARA, the Government of Canada takes the recommendations made by COSEWIC into consideration when establishing which species will be listed under the act.
What are the different levels of risk
There are seven different designations that COSEWIC and SARA use to determine the level of risk a species currently faces:
Extinct – a species that no longer exists anywhere on Earth.
Extirpated – a species that no longer exists in the wild in Canada but is still living in other areas of the world.
Endangered – a species that is facing imminent extirpation or extinction.
Threatened – a species that is likely to become endangered if nothing is done to reverse the factors leading to its extirpation or extinction.
Special concern – a species that may become threatened or endangered because of a combination of biological characteristics and identified threats.
Data deficient – there is not enough available information to determine if the species is at risk or not.
Not at risk – a species that is not at risk of extinction.
What is NCC doing to protect species at risk?
Throughout Canada, NCC staff and partners are playing a key role in the protection of habitat for Canada’s species at risk.
NCC participates in important work that contributes to these species’ well-being, through on-the-ground actions, such as monitoring species and improving their habitat, by researching and planning what habitat needs to be conserved for species or by participating in the development of species-at-risk recovery strategies.
To date, NCC has helped to protect habitat for 244 species at risk across the country. You too can help ensure these species continue to thrive, by supporting our conservation and stewardship work.