The mammal is there with an otter and something else.
A brown and grey otter in the water
An otter is looking up out of the water.
A small brown and grey otter sitting in a small puddle.
An otter is standing right in the water.
a wet otter laying in the muddy water
An otter is in the water near some rocks.
A otter sitting in a pool looks toward the camera.
A wet otter in a stream of water.
an otter just coming out of the water