Mommy and I love it when we see the Yo's at Seattle's Woodland Park Zoo. One of them always likes to hide under several layers of burlap bags. They like to be alone and I guess this way they can but also be around other monkeys(apes). Right after we took this photo, there was a howl from another Yo and this Yo threw the Burlap straight up and ran. Mommy was so busy taking the picture, she didn't see it.