The return of warmer weather brings the return of Iowa's bird population as millions of feathered friends fly north for ...

their uppertail coverts and tail base have more rufous (adult female rufous can be all-green); and their chip calls are slightly lower pitched. Also see female and immature calliope hummingbird ...

The male ruby-throated hummingbird does indeed have a striking red throat, though the female of the species does not. You would have to look quickly to see either, however, as these speedy little ...

The ruby-throated hummingbird is found throughout Alabama. Males are easily recognizable by the vibrant red patch on their throats and dark green backs, while females lack the red throat and have ...