Zoo Yuckology | Riverbanks Roundup

Things that make you go ewwwwww . . . Vultures pee on their own legs to stay cool, sea stars spit up their own stomachs to digest their lunch, Zoo Keepers can tell you all about an animal’s health by observing poop! Zoo animals do some seemingly icky things to survive so let’s investigate and find out about Yuck-ology!