Great Black-Backed Gull (Larus marinus)
Appearance: white head and belly, dark grey (“black”) backs, black on tips of wings, white on undersides of wings, beige legs, yellow beak with red spot near tip Identical plumage coloration, but male is larger Length: 28 to 31 inches (about 2.5 feet) Wingspan: 57 to 63 inches long (about 5 feet) Status: common, populations…
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