American Coot (Fulica americana)
- Breeding, diet, range, taxonomy, and physical traits.
- http://www.mbr-pwrc.usgs.gov/id/framlst/i2210id.html

Australian Coot (Fulicia australis)
- Discusses similar species, nesting, and diet of this New Zealand native bird. Includes taxonomy.
- http://www.nzbirds.com/birds/australiancoot.html

Hawaiian Coot or 'Alae Ke'oke'o (Fulica americana alai)
- Image of this species taken in Maui.
- http://www.stanford.edu/~petelat1/hcoot.html

Hawaiian Coot (Fulicia alai)
- Photo and facts about the habitat, behavior, and conservation status of this bird.
- http://pacificislands.fws.gov/wesa/coothi.html

Eurasian Coot (Fulica atra)
- Physical characteristics, food habits, and breeding of this species. Includes photos of this bird and its egg.
- http://www.austmus.gov.au/factsheets/eurasian_coot.htm