What weird fish is making you happy today? You’ll hear Laura and Robert pick what weird fish are making them happy, a song about a colorful fish that poops out sand, awesome animal clues from 7 year old Finley, plus an interview with shark scientist Tricia Meredith, who studies shark noses. What animal is making Tricia happy today? Here are some clues: It has feathers, it is very common, it is smart, and when it’s in a flock, there is a pecking order.