Trace of an otter (Lutra lutra) ower a lake with mountain and a blue sky in background, picture from Vasternorrland Sweden.

- Image ID: 2E6GA7T

Trace of an otter (Lutra lutra) ower a lake with mountain and a blue sky in background, picture from Vasternorrland Sweden.

Lars-Ove Jonsson / Alamy Stock Photo

Image ID: 2E6GA7T

Location: Vasternorrland, Sweden