Sabine's gull

Gorgeous. The yellow-tipped black beak is stunning, and the bright red mouth corner and eyering are shocking. Slight-looking body and neck. Rather distinctive and beautiful black plumage. This gull is distantly related to all other gulls, and I wouldn't be surprised if they were considered their own "thing" within my lifetime. Mysterious. Disturbing. Cute. Evokes a feeling of "novelty."