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juvenile
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Nesting.
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Juvenile
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Nesting
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Nesting
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Nesting
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Swallow-tailed Gull Creagrus furcatus pair with chick Seymour Island, Galapagos Islands, Ecuador 27 August 2010
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Creagrus furcatus North Seymour Island, Galapagos, Ecuador
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Swallow-tailed Gull Creagrus furcatus Darwin Bay Genovesa Island AKA Tower Island Galapagos Islands Ecuador 7 July 2003
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Swallow-tailed Gull Creagrus furcatus Darwin Bay Genovesa Island AKA Tower Island Galapagos Islands Ecuador 7 July 2003
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Swallow-tailed Gull Creagrus furcatus adult - in flight, landing Espanola Island AKA Hood Island Galapagos Islands, Ecuador 13 July 2007
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Swallow-tailed Gull Creagrus furcatus Seymour Island, Galapagos Islands, Ecuador 18 July 2007
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Swallow-tailed Gull Creagrus furcatus Plazas Island, Galapagos Islands, Ecuador 19 August 2010
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Swallow-tailed Gull Creagrus furcatus adult in flight Darwin Bay Genovesa Island AKA Tower Island Galapagos Islands Ecuador 23 August 2010
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La Loberia
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