North American river otters, famous for their cute whiskered faces and playful behavior, make their home across North America in marine and freshwater rivers, lakes and marshes. While they live alone, ...

Latest Update on Status of North American River Otter Has People Cheering originally appeared on PetHelpful. In a rather wonderful bit of news, the North American River otter is making a comeback in ...

Otters are well known for their playful, energetic, and inquisitive behavior. However, did you know that otter play has a purpose other than just having fun? Or that otters are some of the most ...

North American river otters eat, play and defecate in the same place. And their unhealthy habits make them ideal for detecting future health threats in the environment. Kristen Goodhue A North ...

North American river otters, known as cute and playful swimmers, once lived in every major river system in Pennsylvania. But because of development, agriculture and industrialization, otters had ...

Add Yahoo as a preferred source to see more of our stories on Google. North American river otters can grow to four feet long from tip to tail. The phrase “this place is a pigsty” might need to be ...

1. Otter ecology and its background -- 2. Pen pictures. Thirteen otters of the world : some natural history -- Europe -- Common or Eurasian otter, Lutra lutra -- North America -- River otter, or North ...