Karine Aigner / Laughing gulls (Leucophaeus atricilla) on the coast, Cat Island, Bahamas.
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Lynn M. Stone / Laughing gull (Leucophaeus atricilla) pair bill-touching in courtship, Tampa Bay, Tierra Verde, Florida.
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Doug Wechsler / Red knots (Calidris canutus) Ruddy turnstones (Arenaria interpres) and Semipalmated sandpipers (Calidris pusilla) Franklin's gull (Leucophaeus pipixcan) and juvenile Herring gulls (LEucophaeus atricil...
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Doug Wechsler / Laughing gulls (Leucophaeus atricilla) on beach to feed on Horseshoe crab eggs (Limulus polyphemus) Moore's Beach, New Jersey, USA, June.
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Doug Wechsler / Laughing gulls (Leucophaeus atricilla) on beach to feed on Horseshoe crab eggs (Limulus polyphemus) Moore's Beach, New Jersey, USA, June.
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John Cancalosi / Flock of Laughing gulls (Leucophaeus atricilla) feeding on Atlantic horseshoe crab (Limulus polyphemus) eggs, Delaware bay, New Jersey, June.
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John Cancalosi / Laughing gull (Leucophaeus atricilla) feeding on Atlantic horseshoe crab (Limulus polyphemus) eggs, while the crabs are mating, Delaware Bay, New Jersey, USA, May.
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John Cancalosi / Laughing gull (Leucophaeus atricilla) calling on beach. The gulls are feeding on Atlantic horseshoe crab (limulus polyphemus) egg while the crabs are mating, Delaware Bay, New Jersey, USA, May.
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John Cancalosi / Laughing gull (Leucophaeus atricilla) on beach. The gulls are feeding on Atlantic horseshoe crab (Limulus polyphemus) eggs while the crabs are mating, Delaware Bay, New Jersey, USA, May.
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Sylvain Cordier / Brown pelican (Pelecanus occidentalis) with Laughing gull (Larus atricilla), trying to steal fish, Los Roques, Venezuela
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Claudio Contreras / Laughing gull (Larus atricilla), Roca Partida Island, Revillagigedo Archipelago Biosphere Reserve / Archipielago de Revillagigedo UNESCO Natural World Heritage Site (Socorro Islands), Pacific Ocean, W...
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Claudio Contreras / Laughing Gull (Larus atricilla), Roca Partida Island, Revillagigedo Archipelago Biosphere Reserve / Archipielago de Revillagigedo UNESCO Natural World Heritage Site (Socorro Islands), Pacific Ocean, W...
