Andy jets off in his safari mobile, this time heading to the rainforests of Costa Rica in search of howler monkeys in order to record their noisy calls for Jen’s audio database back at Safari World. Along the way, he meets a snuffling tapir, an ocelot calling to her babies, hears a bellowing tiny tree frog, is screeched at by capuchins and listens to the amazing call of the scarlet macaw.