Remember little sea otter pup 501 from these posts? If you're in the U.S. tonight, tune into PBS's Nature for Saving Otter 501:
A baby sea otter abandoned on the beach was brought in to the Monterey Bay Aquarium. This is the aquarium’s 501st attempt to save an orphan otter. Against all odds, will she be able to return to her home in the wild? Saving Otter 501 airs Wednesday, October 16 at 8PM ET (check local listings). (Restricted to U.S. and Territories.)