David and Lisa learn that a hunter is in the forest trapping birds. The man even caught David's friend, the flycatcher. While Lisa tries to feed the flycatcher's family, David rides on a raven to the city. There he finds a pet store where the hunter is selling wild birds. David gets help from some guinea pigs and unlocks all the cages. Then they use a chair to break out the window. Just as the birds are flying out, the man comes back. The raven grabs David, while the hunter fires a rifle at them. They outsmart the man and David took care of the sick birds himself.