Appearance Summary: Larus marinus, commonly known as the Great Black-backed Gull, is a large seabird with a wingspan of up to 1.5 meters. It has a black back, white head, and yellow bill. Its legs are pink and its eyes are yellow. It has a distinctive white wing-stripe when in flight. Its tail is white with a black terminal band. It has a deep, powerful voice and is a strong flier.
Facial description: Larus marinus has a black head, neck, and bill, with a white face, chin, and throat. Its eyes are yellow and its legs are pink. It has a red spot near the base of its bill. Its wings are black with white tips and its back is gray. Its tail is white with a black band near the end.
What are the distinct features of Great Black-Backed Gull? Large size, black head, white body, yellow bill, red spot near bill base, loud, high-pitched calls, aggressive behavior, scavenging, long-distance migrations, flocks, aerial acrobatics
What makes them unique?
Great Black-Backed Gull body color description: The most common colors of Larus marinus are gray, white, and black.
skin type: The Larus marinus has a rough, scaly exterior with a mottled gray and white pattern. Its feathers are stiff and coarse, providing a protective layer against the elements.
Strengths: High reproductive rate, Ability to adapt to changing environments, Ability to migrate long distances, Ability to forage in a variety of habitats, Ability to survive in harsh conditions, Ability to form large colonies
Weaknesses: Poor eyesight, Slow swimming speed, Limited diet, High susceptibility to disease, Low reproductive rate