The Pigeon Guillemot is a seabird species found along the coast of North America, ranging from Alaska to California. They are approximately 10-12 inches in length and weigh around 10-12 ounces, with a wingspan of 22-24 inches. These birds have distinct black plumage with a white patch on their wings and red legs, feet, and mouth lining. Their breeding plumage includes a white stripe that extends from the eye to the back of the head.
Pigeon Guillemots are non-migratory birds that remain in their breeding range year-round. They are typically found nesting in rocky crevices or burrows near the shore. During the breeding season, they feed on small fish, crustaceans, and mollusks found in the shallow waters of their habitat. Outside of the breeding season, they can be found in small groups near their nesting sites.
One distinguishing feature of the Pigeon Guillemot is their method of diving for food. Unlike many other seabirds that dive from the surface, the Pigeon Guillemot dives from the air, using their wings to propel themselves underwater. They are able to stay underwater for up to a minute, using their sharp beak to catch their prey.
Another notable feature of the Pigeon Guillemot is their vocalizations. They have a range of calls that are used for communication, including a variety of whistles, trills, and grunts. During the breeding season, they can often be heard making a series of short, low grunts.
Overall, the Pigeon Guillemot is a unique and fascinating seabird species that can be easily identified by their distinct black and white plumage, red legs and mouth, and distinctive diving behavior. Their non-migratory nature and reliance on near-shore habitats make them an important indicator of the health of coastal ecosystems.