Passerines
Approximately 60 percent of all bird species are passerines of which many are songbirds. They have four toes adapted for perching: three face forward and one faces backward.
| American Robin
Sequoia National Park, CA |
| Green-Tailed Towhee
Sequoia National Park, CA |
| Collared Aracari San Ignacio, Belize |
| Black-Headed Grosbeak-female
Anza Borrego, CA
Black-headed Grosbeak-male - Manhattan Beach, CA |
| | Black Phoebe
The Cove, PV Peninsula, CA | | Social Flycatcher
Tikal, Guatemala |
| Western Tanager
Anza Borrego, CA |
| Doves Anza Borrego, CA |
| House Finch
Finch Landing
Manhattan Beach, CA | | Hooded Oriole Manhattan Beach, CA
|
| American Crow
Manhattan Beach, CA | | Western Scrub Jay
Palos Verdes, CA |
| | Northern Mockingbird
Palos Verdes, CA |  | Song Sparrow
Palos Verdes, CA |
 | Cassin's Kingbird
Bolsa Chica, CA | | Red-Winged Blackbird
Bolsa Chica, CA |
 | Sage Sparrow Anza Borrego Desert, CA
|  | Great-tailed Grackle
Ballona Creek, CA |
| Rose-throated Becard
San Ignacio, Belize
| | |