Diego's got a surprise for the lonely Cotton-top Tamarin singing in a cave. Alicia and Baby Jaguar have been planting lots of trees for the Tamarins, so they can move back to the forest soon and now Cotton-top will have lots of friends. But when the Bobos accidentally block the cave's entrance, Diego sets out to find another way out of the cave so he can reunite all the tamarins! Together, we do the "Cotton-top Hop" to get past the Rainbow Water Sprays; whistle with the Cotton-top to warn the fruit bats from bumping into us; and say, "Alumbren" to get the friendly glowworms to light our path thought the darkest part of the cave and all the way to the cave's exit! ! Now she'll never have to sing alone again!