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2013 California Academy of Sciences
CalPhotos
Caspian Tern (Hydroprogne caspia, formerly Sterna caspia; syn. Hydroprogne tschegrava, Helopus caspius) is a species of tern, with a subcosmopolitan but scattered distribution. Despite its extensive range, it is monotypic of its genus, and has no subspecies accepted either.
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2013 California Academy of Sciences
CalPhotos
Caspian Tern (Hydroprogne caspia, formerly Sterna caspia; syn. Hydroprogne tschegrava, Helopus caspius) is a species of tern, with a subcosmopolitan but scattered distribution. Despite its extensive range, it is monotypic of its genus, and has no subspecies accepted either.
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2013 California Academy of Sciences
CalPhotos
Caspian Tern (Hydroprogne caspia, formerly Sterna caspia; syn. Hydroprogne tschegrava, Helopus caspius) is a species of tern, with a subcosmopolitan but scattered distribution. Despite its extensive range, it is monotypic of its genus, and has no subspecies accepted either.
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Sterna caspia
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Murray Bridge, South Australia, Australia
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Christmas, Florida, United States
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Mogareeka, New South Wales, Australia
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Mount Samson, Queensland, Australia
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Christmas, Florida, United States
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Murray Bridge, South Australia, Australia
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Wallagoot, New South Wales, Australia
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Murray Bridge, South Australia, Australia
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Caspian Tern. On the Salinas River in Central California. By Blake Matheson.
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Caspian Tern.Over the Salinas River in Central California. By Blake Matheson.
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Christmas, Florida, United States
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Murray Bridge, South Australia, Australia
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Caspian Tern.Over the Salinas River in Central California. By Blake Matheson.
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Joyces Creek, Victoria, Australia
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Saint Lucia Estuary, Kwazulu Natal, South Africa
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Murray Bridge, South Australia, Australia
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Titusville, Florida, United States
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Murray Bridge, South Australia, Australia