309 Sterna trudeaui (Snowy-crowned Tern)
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309 Sterna trudeaui (Snowy-crowned Tern)
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310 Sterna hirundo (Common Tern)
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311 Sterna hirundinacea (South American Tern)
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311 Sterna hirundinacea (South American Tern)
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311 Sterna hirundinacea (South American Tern)
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314 Phaetusa simplex (Large-billed Stern)
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315 Sternula superciliaris (Yellow-billed Tern)
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315 Sternula superciliaris (Yellow-billed Tern)
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316 Phaetusa simplex (Large billed Tern)
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316 Phaetusa simplex (Large billed Tern)
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317 Sterna eurygnata (Cayenne Tern)
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317 Sterna eurygnata (Cayenne Tern)
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319 Sterna Maxima (Royal Tern)
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319 Sterna Maxima (Royal Tern)
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319 Sterna Maxima (Royal Tern)
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