A North American river otter (Lontra canadensis) wanders through a forest at the Smithsonian Environmental Research Center. Credit: Calli Wise, Smithsonian Environmental Research Center YouTube video: ...
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 ...
River otters really do have more fun. They jostle, belly-slide across ice and snow and toboggan down embankments into water. Splish splash. Few mammals are known to frolic as much as otters do, said ...
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 ...
WEBVTT ANIMALS FORCED TO EXPAND THEIR RANGE..ARE SHOWING UP IN SOME UN-EXPECTED PLACES. ONE IS A PLAYFUL MEMBER OF THE WEASEL FAMILY.. TURNING UP IN THE SUSQUEHANNA VALLEY. NEWS 8 NATURALIST JACK ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results