Taxonomy, physical traits, food habits, reproduction, and behavior of this species. With photos and sound files.

Photo plus facts about this bird's habitat, diet, and physical traits.

A comprehensive species account for this bird.

Scientific classification, identification tips, and life history of this species.

Species account includes photos and facts about this bird's life cycle, natural history, and range.

Photos, identification tips, migration status, breeding habitat, and nesting. Includes taxonomy chart.

Collection of links about chickadees.

Identification tips, migration status, habitat, and nesting of this species. Includes a photo.

Images of this species taken in California.

Descriptions of behavior and pictures from a nest box camera.

Images of this species taken in California.

Descriptions and images of nine North American species.

Taxonomy, range, physical characteristics, and natural history of this bird. Includes photos and a sound file.

Basic information and images of the Paridae of the UK.

Full text of PhD Thesis by Angharad Bickle, University of Leicester.

Photo of this species, range maps, and data on its physical traits, diet, and habitat.