The razorbill is a seabird belonging to the family Alcidae, which also includes puffins and guillemots. It is characterized by its black and white plumage, a stout body, and a distinctive, flattened bill that resembles a razor, hence its name. Razorbills are typically found in the North Atlantic, nesting on rocky cliffs and feeding primarily on fish. These birds are excellent divers, capable of reaching depths of up to 120 meters while hunting for food. During the breeding season, razorbills form colonies on coastal cliffs, where they lay a single egg. Their populations are affected by factors such as climate change and overfishing, impacting their food supply.