Biology
Featured Species
Rufous Hummingbird (Selasphorus rufus)
Recent Content
Piranga rubra
Callipepla squamata
Calothorax lucifer
Eugenes fulgens
Callipepla gambelii
Buteo albonotatus
Dryobates villosus
Baeolophus wollweberi
Toxostoma curvirostre
Featured Content
Least Grebe (Tachybaptus dominicus) is a species of the class Aves (Birds) in the family Podicipedidae (Grebes) and order P...
Wand Mullein (Verbascum virgatum) is a species of the class Magnoliopsida in the family Scrophulariaceae (Figworts) and ord...
Gouldian Finch (Chloebia gouldiae) is a species of the class Aves (Birds) in the family Estrildidae (Waxbills and Allies) a...
Rufous Hummingbird (Selasphorus rufus) is a species of the class Aves (Birds) in the family Trochilidae (Hummingbirds) and ...
Chipping Sparrow (Spizella passerina) is a species of the class Aves (Birds) in the family Passerellidae (New World Sparrow...
European Starling (Sturnus vulgaris) is a species of the class Aves (Birds) in the family Sturnidae (Starlings) and order P...
Photo Galleries
Gallery of Butterflies
Gallery of Dragonflies
Gallery of Frogs
Gallery of Hummingbirds
Gallery of Woodpeckers
Lists
Commonly observed birds in United States of America
A list of the domains of life.
A list of the kingdoms of life.
