dr. giggles. those are my fingerprints. ♪ here is a creature that stays up all night ♪ ♪ they're really quite shy so don't give them a fright ♪ ♪ when gathered together they're known as a "pickle" ♪ ♪ but porcupine quills-- ♪ ouch! ♪ they don't tickle ♪ (laughing) a pickle of porcupines! ♪ look at these hippos splashing and playing ♪ ♪ listen to them call ♪ ♪ can you guess what they're saying? ♪ ♪ a bunch of these beasts is known as "bloat" ♪ ♪ they run through the water but nope! they don't float ♪ ♪ goodbye to the troop ♪ ♪ goodbye pickle and bloat ♪ (laughing) that cat in the hat has a wonderful notion. join me in exploring deep down in the ocean. they are creatures that swim creatures that crawl. and some kinds of creatures that don't move at all. their fins and their tails help move fish around. they slip through the water, not making a sound. a squid squirts out water to help it swim well. the scallop can move by flapping its shell. crab uses its legs to walk on the sand. down on the sea bed or up on the land. a sea s