Crested Auklet bird

Crested Auklet, Aethia cristatella, seabird, North Pacific, Bering Sea, diving bird, social bird, breeding colonies, rocky islands, cliff nester, dense flocks, unique crest, orange bill, citrus scent, vocalizations, honking sounds, barking calls, monogamous pairs, courtship display, crevice nesting, single egg, parental care, krill diet, marine invertebrates, plankton, pursuit diving, underwater flight, wing propelled swimming, conservation status, birdwatching, ornithology, wildlife photography, plumage, bill ornaments, Alaska, Aleutian Islands.