- Ferret Central
General and medical FAQs, links to other ferret sites, and photos.
- International Otter Survival Fund (IOSF)
Society dedicated to the conservation and survival of all 13 species of otter. Has a visitor centre in Broadford, Isle of Skye, Scotland.
- American Ferret Association, Inc.
Promotes, protects, and provides for the domestic ferret. Also includes links to ferret shelters and rescue organizations.
- Friends of the Sea Otter
Dedicated to actively pressuring state and federal agencies to increase and broaden preservation efforts.
- Modern Ferret
Ferret lifestyle magazine.
- National Federation of Badger Groups
- Wikipedia: Sea Otter
User-created article describing sea otters (enhydra lutris). Features description, breeding, threats to otter populations, and references.
Directory of badger related sites.
- Wolverine Foundation, The
Promotes interest in the wolverine's (Gulo gulo) status and ecological role in the world wildlife community. Includes life history, bibliography, and research projects.
Guide to badgers in the U.K. Includes educational resources and offers books, videos, merchandise, and more.
Reference site with the 13 otter species, habitat, links, and pictures.
- Californians for Ferret Legalization
Includes news and events.
- Otter Project, The
Nonprofit organization that matches recovery needs with resources. Focuses are the southern sea otter and the nearshore marine environment.
- South Florida Ferret Club and Rescue, Inc.
Provides care and a home for abused, lost, and unwanted ferrets. Adoptions, education, and monthly meetings.
- Ferret Aid Society of Toronto, The
Information on health, care, and adoption.
- Ferret Association of Connecticut
- Extreme Weezils
Features adventures, stories, photos, and more.
- Ferret News
Offers a newsletter featuring pet ferret care information.
- Honey Badger
Including research results from an in-depth field study, a fact-file, photographs, and more.
- Greater Chicago Ferret Association
Dedicated to the advancement and enhancement of the domestic ferret as a pet. Provides shelter and placement services.