Here's what we know:
* Diet: They are herbivores and primarily eat leaves, fruits, and flowers.
* Predators:
* Birds of prey: Likely predators include large eagles, hawks, and owls.
* Snakes: Some large snakes, like pythons, could potentially pose a threat.
* Small carnivores: Smaller mammals, like wild dogs or feral cats, could potentially hunt young or vulnerable individuals.
* Humans: Habitat loss and hunting are the biggest threats to Goodfellow's Tree Kangaroos.
Important Note: There's limited research on the specific predators of Goodfellow's Tree Kangaroos. Their arboreal lifestyle likely offers some protection from ground-based predators. However, the threats from birds of prey and human activity are significant.