Sea crow is a noun used to refer to a specific bird species known as the black-legged kittiwake (Rissa tridactyla). This seabird belongs to the gull family and can be found predominantly along coastal regions of the northern hemisphere.
Black-legged kittiwakes are medium-sized birds, measuring approximately 40 cm in length, with a wingspan around 95 cm. They have a distinctive black cap on their heads, which resembles a crow's appearance, hence the name "sea crow." The rest of their plumage is predominantly white, with grey wings, and their legs are black, highlighting another characteristic from which their common name is derived.
Sea crows are highly adapted to coastal environments, as they dwell on steep cliffs and rocky areas along shorelines, particularly during breeding season. They primarily feed on small fish, crustaceans, and marine invertebrates, diving from the air or water surface to catch their prey. These birds are known for their graceful flight and their ability to hover skillfully over the sea while foraging.
The term "sea crow" is commonly used by ornithologists and bird enthusiasts to identify and distinguish this particular species. The name encapsulates both their physical characteristics, closely resembling crows, and their marine habitat. Due to their beautiful plumage and coastal lifestyle, sea crows are often viewed as an attractive species for birdwatchers, who can observe their behaviors and marvel at their adaptability to the marine environment.
