Well, would you look at that … it’s the 10th anniversary of Sea Otter Awareness Week (Always the last week in September, this year from September 23 – 29)! These adorable creatures that have won the world over with their talent for holding hands while sleeping in the water, play a vital role in the coastal ecosystem. In California, sea otters are important for maintaining the sea urchin population among the kelp forest communities. However, I’ll be honest – I had to sit back and ask myself what makes a ‘sea otter’ a sea otter and a ‘river otter’ a river otter (besides, of course, where they might reside). Below is a quick synopsis of what I discovered (HINT: If you see one near a den = river otter). Find some more fascinating facts about sea otters here.