How about Zander's Crevice? No.

Why has man just these species of animals for his neighbors as if nothing but a mouse could have filled this crevice?

Then you see that great big old bullfrog in a crevice... and you sort of float this along in front of him.

Here we're going to see one backing into a crevice, and watch his tentacles he just pulls them in, makes them look just like algae.