I didn't see them in the monkey house yesterday. I knew they were there so I was surprised not to see any. I didn't see signage of them either, or an empty enclosure. All I saw there were the indoor enclosures for monkeys (colobus, black macaque, howler, 4 species of guenon, mangabey and mixed enclosure for saki/marmoset/tamarin), the free-ranging sloths and an enclose for echidna and giant flying squirrel. Where exactly in the monkey house are they supposed to be?