Oakland Zoo
Oakland Zoo: Guira Cuckoo
Meet the guira cuckoo and discover fascinating facts and statistics. Learn about its physical characteristics, habitat, diet, behavior, breeding patterns, conservation, and more.
Sheppard Software
Sheppard Software: Cuckoos
This site gives an in-depth description of a cuckoo, including its behavior, appearance, reproduction, and classification. The site includes photos and illustrations and an interactive quiz to test your understanding.
Earth Life
Earth Life Web: Bird Orders of the World
At this site from Earth-Life Web, you can find a list of 23 bird orders and additional facts on each species. Taxonomy and photos are included.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Yellow Billed Cuckoo
Clear and concise facts and sounds of the Yellow-billed Cuckoo can be found on this thorough site. Listen to the sounds of this bird species on this site as well.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Black Billed Cuckoo
Cool facts, description, range, habitat, food, behavior, reproduction, and conservation status are topics highlighted on this impressive site. Listen to the sounds of this bird species on this site as well.