A recent run through Fahrens Park in Merced turned into an unexpected wildlife encounter for local resident Aileen Fierros, ...

Scientists discovered that river otter droppings contain large numbers of parasites that infect the animals’ prey, indicating that otters may play a significant role in shaping local food webs.

While sea otters spend the majority of their time in the water, river otters will often run and play on land. This leads to some interesting behavior that reminds us of fun childhood games: the “run ...

Biologists and ecologists have long wished to gather high-quality data on exactly what the animals they study are eating, but how can such observations be made without disturbing the natural patterns ...

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 have lived for a long time in Chesapeake Bay, yet relatively little is known about how their surroundings impact them. So what does daily life for river otters on the ...

MIAMI, Fla. (WFLA) — Three baby otters have joined Zoo Miami this week, joining their Florida: Mission Everglades Exhibit. Zinnia, a 7-year-old North American river otter, birthed her three pups on ...

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 ...

Three North American river otters play in the snow on the docks of the Smithsonian Environmental Research Center. Detected with SERC’s night-vision wildlife cameras. North American river otters have ...

PORTLAND, Ore. — A young North American river otter that arrived at Think Wild in Bend earlier this year has been transferred to the Kansas City Zoo & Aquarium after being deemed “non-releasable” to ...