Species

Laughing Gull (Larus atricilla) (Popularity: )

Photos, range maps, sound file, identification tips, and life history.
Category: Science\Biology\Flora and Fauna\Animalia

Lawrence's Goldfinch (Carduelis lawrencei) (Popularity: )

Photo, identification tips, range maps, and a taxonomy chart for this songbird.
Category: Science\Biology\Flora and Fauna\Animalia

Mew Gull (Larus canus) (Popularity: )

Photos, identification tips, range maps, and taxonomy chart.
Category: Science\Biology\Flora and Fauna\Animalia

Townsend's Solitaire (Myadestes townsendi) (Popularity: )

Identification tips, range maps, life history, and taxonomy chart for this bird.
Category: Science\Biology\Flora and Fauna\Animalia

Western Bluebird (Sialia mexicana) (Popularity: )

Images, range maps, taxonomy, life history, and identification tips.
Category: Science\Biology\Flora and Fauna\Animalia

Blue-headed Vireo (Vireo solitarius) (Popularity: )

Photo, identification tips, range maps, sound recording, and taxonomy.
Category: Science\Biology\Flora and Fauna\Animalia

California Towhee (Pipilo crissalis) (Popularity: )

Species account describes this bird's migration status, nesting, and diet. Includes range maps.
Category: Science\Biology\Flora and Fauna\Animalia

Crissal Thrasher (Toxostoma crissale) (Popularity: )

Identification tips, photo, range maps, and taxonomy chart.
Category: Science\Biology\Flora and Fauna\Animalia

Cassin's Kingbird (Tyrannus vociferans) (Popularity: )

Taxonomy, nesting, diet, and physical appearance of this bird. Includes range maps.
Category: Science\Biology\Flora and Fauna\Animalia

Species, Speciation, and the Environment (Popularity: )

Article by Niles Eldredge outlining how environment change plays a major role in the evolution ...
Category: Science\Biology\Evolution

The Origin of Species (Popularity: )

Chapter indexed. The Origin of Species by Means of Natural Selection.
Category: Science\Biology\Evolution