Two tiny capybara pups are the newest residents at the Cape May County Park and Zoo after mother Buttercup gave birth on April 14, the zoo announced in a news release. The pups mark the second litter for Buttercup, who also delivered two pups in October. The father of both litters is Goomba, the resident male capybara at the southern New Jersey zoo. The births bring even more activity to an already bustling capybara habitat at the zoo.