Listen to the last five episodes here, or scroll down for lots more!

Episode: Weird Fish, with Special Guest Tricia Meredith PhD, a shark scientist
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.

Episode: Big Birds, with special guest comedian Katie Nguyen
What big birds are making you happy today? Did you know there’s one with a giant blue head? And who has the biggest nest in the world? You’ll hear Laura and Robert choose what big birds are making them happy, a disco song about sloths, awesome animal clues from 11 year old Wyatt, plus an interview with comedian and host of PBS KIDS Mega Wow, Katie Nguyen. What animal is making Katie happy today? Here are some clues: It is small, it can fly, it has six legs and it likes flowering trees.

Episode: Epic Earth Day Animals to Project Onto the Moon
Happiest Animal Show 101: Epic Earth Day Animals to Project Onto the Moon
What animal would you like to see projected onto the face of the moon? You’ll hear Laura and Robert pick epic Earth Day animals, a sparkly pop song about pandas, awesome animal clues from 9 year old Quinn, plus very special guest Rosh Patel, a wildlife filmmaker who works at the National Zoo in Washington D.C. Lately, Rosh has been filming the pandas at the zoo. What’s it like to get so close to the pandas? And what animal is making Rosh happy today? Here are some clues: It’s small, it’s slimy, and it has a red back. Find out the answer in this Earth Day

Episode: Cute Animals, with Special Guest 9 year old Maggie
What cute animal is making you happy today? You’ll hear Laura and Robert pick what cute animals are making them happy, a dance song about axolotls, awesome animal clues from 11 year old Luke, plus an interview with special guest 9 year old Maggie from Michigan. What animal is making Maggie happy today? Here are some clues: It lives in trees, it can grow algae on its fur and it has two or three toes on its feet.