Fauna includes goannas, bandicoots, fantails and the tawny frogmouth. Rare bird species found here include the Ceylon frogmouth and great Indian hornbill. Exhibits for tawny frogmouth and Sulphur-crested cockatoo are found nearby. Many bird and mammalian carnivores are known to prey upon the tawny frogmouth. The tawny frogmouth was first described in 1801 by English naturalist John Latham. It is sometimes considered conspecific with the Javan and Palawan frogmouth. The first group also found a tawny frogmouth. The clutch size of the tawny frogmouth is one to three eggs. Podargus is a small genus of birds in the frogmouth family, Podargidae. This frogmouth is rarely seen during the day except at roost sites or when flushed. The Papuan frogmouth is the largest of frogmouths in terms of length. The Papuan frogmouth may secrete a substance in its mouth that attracts flies. The large frogmouth ("Batrachostomus auritus") is a species of bird in the family Podargidae. The Papuan frogmouth ("Podargus papuensis") is a species of bird in the family Podargidae. The Papuan frogmouth is larger, has red eyes, a longer tail, and darker wings.