New species of river dolphin born of Amazon rapids | New Scientist
Moko to the Rescue: Heroic Dolphin of New Zealand (Heroic Animals): Manning, Matthew K, Okecki, Dolo: 9781666394092: Amazon.com: Books
Dolphins of the World: Wilson, Ben: 9780896584006: Amazon.com: Books
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Amazon river dolphins. A close relative of the Amazon river dolphin, the Araguaian river dolpin, was recently identi… | River dolphin, Pink river dolphin, Dolphins
The Ancestors of the Pink Dolphins: Going Back in Time | Delfin Amazon Cruises