River Otter Vs Fisher

Both have 5 toes and a c shaped palm pad.
River otter vs fisher. The difference between an otter and a beaver is that a beaver will eat wood and build dams from the wood while an otter can be pretty lazy but cute. They share traits with the river otter a close relative which is also far more common than the number of sightings. Actually the fisher is an agile tree climbing member of the weasel family. It can be very difficult to distinguish otter from fisher based on the appearance of individual tracks so difficult in fact that i m not going to cover that.
Fishers will opportunistically visit and inspect wetland and riparian habitats in search of mammal prey birds nuts and lingering winter fruits. After 20 minutes i saw an otter pop it s head up. Definitely cuter than a beaver. A river otter requires about three square.
There are two possibilities. The river otter s diet consists largely of fish crayfish and amphibians but it will also take birds or the occasional muskrat. The north american river otter lontra canadensis also known as the northern river otter or common otter is a semiaquatic mammal endemic to the north american continent found in and along its waterways and coasts. Game fish such as trout are not normally on the otter s menu.
7 30 18 i saw a rustling in the thick weeds when i was out in our lake. River otter track on the left fisher track on the right. For the next 40 minutes i waited pa.