To celebrate his ten-month birthday, Mama & Papa took Milo-monkey to the Central Park Zoo, known for its polar bear (who was sleeping despite Milo's persistent "Hi"s to wake him up) and its colony of snow monkeys. The super-fuzzy, super-cute and super-endangered species hopped around, skinny-dipped and cuddled -- while the toddler snow monkeys exhibited almost as much energy as Milo, who tried to climb the fence to play with them, babbled incessantly, and jumped around even more.

He's practicing for Halloween, when he gets to don an amazing snow monkey costume that his Auntie Ali sent him... Stay tuned.

"Hi, monkeys! Hi! Hi! ... Grandma Snow Monkey, rather unfazed ... Monkeying around with Papa.