North American beaver (Castor canadensis), Yukon-Charley Rivers Nation...
Pictured: a beaver swims in a creek at the preserve. The beaver has permission to, at will, initiate and construct on any wild land regardless of ownership, property lines or land use authority.
Muskrats (Ondotra zibethicus), Effigy Mounds National Monument, 2015.
This semi-aquatic rodent is native to North America, found in wetlands over a wide range of climates. It is thought that muskrats play an important role in wetland ecology. They selectively remove preferred pla... More
North American beaver (Castor canadensis), Delaware Water Gap National...
This semi-aquatic rodent is the largest rodent in North America. It is also the second largest rodent in the world - with the only other extant beaver species coming in at number one.
A couple of animals laying on top of a pile of rocks. Asian small claw...
Free Texas Photos: Free images of Texas, available for commercial use and free download. Copyright-free, no attribution required.
North American river otter (Lontra canadensis), Nez Perce National His...
This semiaquatic mammal is endemic to the North American continent and found along waterways and coasts. Probably not surprisingly, river otters build their dens near water and prefer to prey upon fish.
North American river otter (Lontra canadensis), Nez Perce National His...
This semiaquatic mammal is endemic to the North American continent and found along waterways and coasts. Probably not surprisingly, river otters build their dens near water and prefer to prey upon fish.
North American river otter (Lontra canadensis), Nez Perce National His...
This semiaquatic mammal is endemic to the North American continent and found along waterways and coasts. Probably not surprisingly, river otters build their dens near water and prefer to prey upon fish.