The Woodland Caribou
- Information on Rangifer tarandus, an endangered Canadian species.
- http://www.raysweb.net/specialplaces/pages/caribou.html

Mountain Caribou Information Sheet
- The biology, ecology, and conservation status of Mountain Caribou, from the Columbia Mountains Institute of Applied Ecology, British Columbia.
- http://www.cmiae.org/mtncaribou.htm

Human Role in Reindeer/Caribou Systems - Rangifer Research Program
- Research resources on Rangifer (Caribou/Reindeer), including a network of reindeer/caribou scientists, internet links, and bibliography of references, databases, catalogs, and photo galleries.
- http://www.dartmouth.edu/~arctic/rangifer/

Ecology of Reindeer
- Projects and publications on the biology of reindeer (Rangifer tarandus) from Nicholas Tyler at the University of Tromso, Norway.
- http://www.ibg.uit.no/~nicholas/

Caribou
- Brief information on Rangifer tarandus.
- http://www.caribou-caribou.com/