What to Notice About Birds

Every bird species exhibits its own identification clues, including all of the following: size and shape, color and field marks, songs and calls, behavior traits and habitats where they are most likely to be found. Some species can be identified from just a few clues. Others require careful observation of every detail and every trait.

How big is a certain bird compared to one you already know, such as . . .

image of House Sparrow
A House Sparrow?

image of Robin
A Robin?

image of Crow
A Crow?

Is it . . .

image of Mockingbird
Slender as a Mockingbird?

image of Meadowlark
Chunky as a Meadowlark?

Is its bill . . .

image of Warbler bill
Fine, as a Warbler's?

image of Cardinal bill
Cone-shaped, as a Cardinal's?

image of Vireo bill
Thicker, as a Vireo's?

Are its wings shaped like those of . . .

image of a Forster's Tern wings
A Forster's Tern?

image of a Northern Bobwhite
A Northern Bobwhite?

image of a Red-tailed Hawk
A Red-tailed Hawk?

Is its tail like that of . . .

image of a Barn Swallow
A Barn Swallow?

image of an Eastern Bluebird
An Eastern Bluebird?

image of a Bluejay
A Bluejay?

Does it catch insects during short flights like a flycatcher, or during long flights like a swift? Does it glean food from the bark of trees like a nuthatch?

image of Great Crested Flycatcher
Great Crested Flycatcher

image of Chimney Swift
Chimney Swift

White-breasted Nuthatch
White-breasted Nuthatch

Does it cock its tail like a wren, flip its tail like a phoebe, or bob its whole body like a waterthrush?

image of House Wren
House Wren

image of Eastern Phoebe
Eastern Phoebe

image of Louisiana Waterthrush
Louisiana Waterthrush