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The park sees the formation of its first ever all-female wolf pack, the aardvarks do some work to get dinner, and Jean hears why cockroaches are amazing.
Kate meets an ostrich who thinks he's a zebra, Ben tries to identify 20 guinea pigs and Jean learns lions really can climb trees.
Ben and Kate find out how to encourage secretary birds to mate. They also serve up a healthy meal to a wise old wolf, and Jean finds out how to determine the gender of a scorpion