What is the climax in the book summer of the monkeys?

After Jay-Berry and grandpa go to town to get some things and find a better way to catch the monkeys, he and Rowdy decide to take a few days off of monkey hunting to spend time with his crippled twin sister, Daisy. Their time gets cut short by the storm that blew in. Jay-Berry has troubles sleeping because he hopes that the monkeys will stay in the woods and not drown in the bottoms. He wakes up the next morning and decides to take a walk and doesn't believe what he finds. The chimpanzee is hiding underneath a waterfall type structure holding all but one of the little monkeys close. Jay-Berry actually gets the monkeys to follow him home and into the corn crib so they can dry and get warm. his grandpa calls the monkeys "owners" and they come pick him up the next day, and he receives his reward.