Grey Junglefowl (Gallus sonnerati)
- Describes the physical appearance of the male and female of this species. Includes facts about its range and habitat.
- http://www.gbwf.org/pheasants/junglefowl_sonnerat.html

Green Junglefowl (Gallus varius)
- Images plus facts about the range, physical appearance, and habitat of this species.
- http://www.gbwf.org/pheasants/junglefowl_green.html

Ceylon Junglefowl (Gallus lafayettei)
- Range, habitat, and breeding of this species. Includes photos.
- http://www.gbwf.org/pheasants/junglefowl_ceylon.html

What is a Chicken?
- Article about the biology and classification of chickens, which descended from the wild Red Jungle Fowl (Gallus bankiva, also called Gallus gallus) of Southeast Asia.
- http://www.urbanext.uiuc.edu/eggs/res08-whatis.html