Alfonso is afraid of bats. They can get so big! How long is the wingspan on the largest bats? - 5'7" Australia is home to a class of mammals called marsupials. What's special about most marsupials that's different from other mammals? - They raise young in a pouch Brendan likes to sleep. A lot. He even sleeps in class! Which of these mammals is also known for sleeping a lot in the winter? - Bears Erin loves canines, especially large ones! Which of these does she love the most? - Wolves George would rather study dinosaurs than mammals because they're big and scary. But mammals can get big and scary, too. And they're still around! What is the largest living mammal? - Blue whale Hannah is from Alaska, and says that an iconic Alaskan mammal is actually a type of deer! Which mammal? - Moose Hao is teaching her friends about Chinese mythology. She says that in folklore the spirits of mistreated animals can become demon...