Joel Sartore / Photo Ark / Big-headed pantanal swamp turtle (Acanthochelys macrocephala) head portrait, Turtle Island, Austria. Captive, occurs in South America.
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Joel Sartore / Photo Ark / Big-headed pantanal swamp turtle (Acanthochelys macrocephala) portrait, Turtle Island, Austria. Captive, occurs in South America.
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Joel Sartore / Photo Ark / Big-headed pantanal swamp turtle (Acanthochelys macrocephala) portrait, Turtle Island, Austria. Captive, occurs in South America.
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Pal Hermansen / Black-headed weaver (Ploceus melanocephalus) building its nest, Masai Mara, Kenya.