the desert fox eats papyrus and it is native to Egypt
The tiny musky rat-kangaroo of Australia is one rainforest animal that eats fungus.
There are two answers. The rabbit is the main problem, as it eats the vegetation which is the food source for native animals. The fox is also a major problem for Australia's native animals, though it does not cause the same damage as rabbits do to native plants.
Foxes are introduced to Australia - there is no species native to the country. And, unfortunately, nothing eats them except for birds of prey.
I know for a fact that in Chile it's the El Chupacabra beast... Australia? Meh.
The koala is well known as an Australian animal which eats eucalyptus leaves almost exclusively.Two other small native Australian animals also eat eucalyptus leaves: the greater glider and the ringtail possumare also capable of existing solely on gum leaves.
Many animals eat the papyrus plant. For example, the desert fox eats papyrus. The desert fox is native to Egypt.
The animal that starts with "Q" and eats quails is the quokka. Quokkas are small marsupials native to Australia, primarily herbivorous, but they may occasionally consume small animals, including birds like quails, when other food sources are scarce. They are more commonly known for their plant-based diet, which includes grasses and leaves.
There are three species of eagle that are native to Australia, the wedge-tailed eagle, white-bellied sea-eagle, and the little eagle. For each species the adults are avian apex predators and have no natural predators but must defend their eggs and nestlings against nest predators such ascorvids, currawongs, and other eagles. The biggest threat to each of the specifies is humanity.
camels
an animal that only eats meat is a carnivore, an animal the only eats vegetation is a herbivore and an animal that eats both is called an omnivore :)
This bird has no animal in the UK which eats it.