French
Wildlife Preservation Canada
  • Home
  • Blog
  • About Us
    • 2023 Impact Report
    • About Us
    • Meet our people
    • Our donors and supporters
    • WPC in print
    • Staff Photo Contest 2024
  • Species in need
    • Birds
    • Mammals
    • Insects
    • Reptiles & Amphibians
  • Programs
    • Canada’s New Noah
    • Canadian Species Initiative
    • Birds
    • Mammals
    • Native pollinator initiative
    • Reptiles and amphibians
  • Get involved
    • Bumble Bee Community Science
    • Donate
    • Leave a Legacy
    • Give monthly
    • The Meadow
    • Work with us
  • Resources
    • Newsroom
    • Classroom Resources
    • WPC Webinars
    • Bumble Bee Resources
  • Contact
  • Donate
  • Search
  • Menu Menu
DonateGet Involved

Swift Fox

Vulpes velox
Species Status: Endangered in Canada
Action Required: Reintroduction (completed)

Swift Fox (Vulpes velox)

Wildlife Preservation Canada began working with the swift fox in the mid-1990s, when we helped establish a small, self-sustaining population in southern Alberta and Saskatchewan. Four years later, those reintroduced foxes had tripled in number, making this one of the most successful endangered species reintroduction programs in the world.

Smaller than your typical housecat, the swift fox is one of the tiniest foxes in the world. It weights in at just 2.5 kilograms and measures about 30 centimetres high at the shoulder. Named for its speed, the swift fox can reach 60 kilometres per hour — a big advantage for escaping predators! This nocturnal animal isn’t picky, feeding on everything from insects and grass to reptiles and the carcasses of small mammals. Swift foxes form lasting pair bonds with one mate, and both male and female raise their young.

Habitat

Swift foxes spend more time underground than any other species in the dog family, which makes their dens very important to their survival. You’ll often find them living in abandoned badger holes. Aboveground, swift foxes prefer prairie grasslands that offer open, unobstructed views.

Range

Swift foxes were once found from the grasslands in Manitoba to the foothills of Alberta and south through the central plains states to Mexico. However, they are now endangered in 90 per cent of their historic range. In Canada, they disappeared from the wild in the 1930s. Thanks to reintroductions, however, there are now several hundred swift foxes in southern Alberta and Saskatchewan.

Threats

In the early 1900s, loss of habitat gutted the Canadian population. The main culprits included agriculture and ranching. Swift foxes also faced intensive trapping and inadvertent poisoning as a result of efforts to kill prairie dogs, ground squirrels, wolves and coyotes. Today swift foxes still face habitat fragmentation and poisoning, along with predation by coyotes, badgers and eagles. Meanwhile, the populations of prairie dogs and ground squirrels they feed on are shrinking.

Recovery

Recommended Recovery Actions

The federal Recovery Strategy for the swift fox includes conserving habitat, protecting den sites, determining whether more reintroductions or translocations are required and investigating the impact of competition from red foxes.

What we are doing

Find out what Wildlife Preservation Canada has done to help Canadian mammals including the swift fox, and how you can make a difference.

Visit the project page

© 2025 Wildlife Preservation Canada

Wildlife Preservation Canada
42 Carden St.
Guelph, ON N1H 3A2

Toll free 1 (800) 956-6608
Phone 1 (519) 836-9314
admin@wildlifepreservation.ca

Privacy and social media policy

Territory Acknowledgement

WPC is headquartered in Guelph, Ontario on the homelands of many nations, including the Anishinaabek, Neutral, Métis, Mississauga, and Haudenosaunee Confederacy, and on the treaty lands of the Mississaugas of the Credit First Nation. We work across Turtle Island, and have deep gratitude to all the Indigenous Peoples who have been, and continue to be, stewards and protectors the lands on which we rely.

Follow us on social



Charitable Registration No.

89171 0535 RR0001

Scroll to top