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Fresh water is essential to life on Earth. All land-dwelling creatures need fresh water to survive. Its presence, or absesnce defines every terrestrial habitat. The Nature Conservancy works to protect the planet's freshwater resources, and the animals that depend upon them.
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Amazon River DolphinFreshwater dolphins are rare, and becoming rarer. The dolphins of the Amazon are under threat. |
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American AlligatorLike its cousin the saltwater crocodile the American alligator is a formidable predator, and is elusive, despite its large size. |
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River OttersThese playful creatures need healthy rivers to survive, as do their much larger relations, the giant otter of South America. |
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Snow GeeseThe annual migration of these geese by their millions is one of Planet Earth's most impressive natural wonders. |
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HippopotumusThese giants of Africa's rivers can be remarkable dangerous, especially to people who come too close in small boats. |
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PaddlefishThis unusual fish is a big river specialist, using its paddle-like snout to detect food in the dark waters of the Mississippi River. |
Nature picture credits (top to bottom): Photo © Hiroya MinaKuchi / Minden Pictures (Amazon River Dolphin); Photo © Allan J. Sander (American Alligator); Photo © Bruce Sanford (River Otter); Photo © Rob Pavey (Snow Goose); Photo © Steven Allan (hippopotamus); Photo © Jemini Joseph (Paddlefish);