Speedy red river hog triplets, a 95-pound baby rhino, and an Asian elephant named Mac, who loves splashing in his pool, are a few of the animals spotlighted in our ridiculously cute new feature. Want to know where to spot an okapi? Or how to bypass long lines for a glimpse of panda cub Mei Lan? Click on the heads below for fun facts and tips for planning a zoo visit. Plus, launch the zoo babies slide show!