Port Moresby Nature Park

While I only visited the Nature Park, I was surprised to see such a large number of animals and birds not found in the rest of the world. A significant draw for tour would be these unique animals and birds, especially if national park were established where the animals and birds could be viewed in the wild.  I'm just guessing, but unique wildlife, scuba diving and tribes people could potentially be PNG's biggest tourist attractions, in addition to the Kokoda trail.  

Fruit Bats (a.k.a. Flying Foxes)

Southern Crowned Pigeon 

Southern Cassowary 

Spotted Cuscus

Blue-wing Kookaburra

Goodfellow's Tree-Kangaroo

Brolga 

Macleay's Dorcopsis