General

Craveri's Murrelet: Small, plump seabird with black upperparts that extend as a bar onto side of upper breast, distinct white crescents above and below eyes, white underparts, and dark gray underwing linings. Sexes are similar. Reminiscent of a small, flying penguin.

Range and Habitat

Craveri's Murrelet: A threatened species; breeds on islands in the Gulf of California and off Baja California north to San Benito Islands. After breeding, wanders to the southern California coast, occasionally farther north. Rocky cliffs and offshore waters are the preferred habitat for this murrelet.

Breeding and Nesting

Craveri's Murrelet: Two white, yellow, olive or brown eggs are laid in a rock crevice or next to a boulder. Incubation ranges from 27 to 44 days and is carried out by both parents.

Foraging and Feeding

Craveri's Murrelet: Feeds on young fish, including rockfish, herring, and lanternfish; forages by diving from the surface.

Vocalization

Craveri's Murrelet: Makes a trilling whistle in breeding season, insectlike chattering and a harsh trill when agitated.

Similar Species

Craveri's Murrelet: Other murrelets lack white crests above and below eyes.