Otter of the week

I must apologise for not providing a weekly otter for so long! Today, i give you the marine otter. They live along the coast on Chile and Peru, and are seldom seen. They're about a metre long, and nest on land but hunt at sea. This site has info and pictures: http://tiny.cc/marineotter

Has anyone seen them in the wild? I'd love some travel tips. Apparently, local fishermen are prepared to act as guides - does anyone have tips?