I'd posted these videos on my Facebook page, but it occurs to me that I really ought to share the wealth here. You may have seen these--they've gone viral, I think--but here they are anyway because you shouldn't miss them:
Octopus changing color: betcha can't spot it before it reveals itself.
Freeing a humpback whale from a fishing net: This requires a bit of patience at first--as well as willingness to view a guy in a red speedo--but it's worth it.
Dancing bear: Getting down in the woods.