Habitat loss is almost always the biggest threat to any native species, including the wallaby. Man encroaches upon nature and tears down natural habitats to mine the land, form housing developments, build industrial centres or clear the land for agriculture.
probably hunters and human murders
globalization of culture
The globalization of culture
No matter what the threat itself might be, the cause will be humans themselves.We are our own worst enemy.We are raping and polluting the planet faster than we ever have. We are threatening our own survival by our farming and fishing policies and we won't, can't and don't want to stop.We are our own biggest threat.
The Banded Hare-Wallaby is not extinct. It is currently endangered (as of 2011). It is found only on three islands off the northwest coast of Western Australia. The biggest threat to the banded Hare Wallaby comes from introduced predators such as foxes and cats. Their food source has been compromised by the proliferation of animals such as the goat and rabbit, while drought has also wiped out populations of this wallaby.
There are at least 16 species of rock-wallaby, and not all of them are classed as endangered. Some species are extinct, some are endangered, but some are not even threatened. Some of the rock wallabies which are endangered include the Brush tailed rock wallaby, Yellow footed rock wallaby and Proserpine rock-wallaby. The reason why some species have become extinct is largely due to the introduction of non-native predators such as foxes and feral cats. These animals pose the biggest threat to rock wallabies.
Human beings are the biggest threat to the survival of black panthers. The environmental changes, which cause the loss and deterioration of natural habitats for black panthers, are also a big threat to black panthers.
One of the most common predator of the swamp wallaby tends to be domestic dogs left unsupervised. The dingo and foxes are also predators of the wallaby, and feral cats can pose a threat to younger animals.
Jellyfish are eaten by squid. I believe that this is the biggest threat that they face.
There is no such species as the Western hare wallaby. The hare wallaby found in the western part of Australia is the Rufous hare wallaby, also known as the Mala. Its predators are eagles and hawks, but introduced species such as foxes and feral cats pose an even greater threat.
the market economy was the single biggest threat
Churchill thought that Hitler was the biggest threat in WW2