Kangaroos will generally hop away from threats as they can move quite fast.
However, male kangaroos do occasionally "box". They stand on their hind legs and "punch" or grapple the other kangaroos arms to knock them away/over. If they feel really threatened they can actually support their weight on their tail and kick, and as they have extremely strong legs, this could be a fatal blow to a human, although it is quite rare for a wild kangaroo to do this, usually the result of provocation/harm.
Further information:
Red kangaroos are the largest of the marsupials, and have few predators in the wild willing to take on an adult. They rely on their speed and endurance to escape from predators. They are capable of maintaining a steady bounding pace for long periods of time because the physical action of jumping literally refills their lungs each time, making them a highly energy-efficient animal.
When threatened by other mammals, kangaroos certainly do "box", as mentioned above, and they do kick. Their powerful hind feet are equipped with sharp claws.
There have been reports of red kangaroos (and Greys as well) actually using their surprisingly strong forearms to wrestle other animals, such as holding an attacking dog underwater.
they spend a thot of time grooming themselves
Porcupines defend themselves with their quills.
Wallabies do not attack humans. they are completely defenceless and, unlike kangaroos, will not actively seek to attack against a threat. They will quickly hop away at the first sign of any danger.
They defend themselves by releasing disgusting slime when attacked.
Porcupines defend themselves with their quills.
They run away from predators or may defend themselves using their horns.
Yes. Wedge-tailed eagles are among the main predators of rock wallabies. They will swoop down and grab these small wallabies while they sun themselves on exposed rock surfaces.
They don't really defend themselves. They hide in aneomes and swim away.
Probably how most dogs defend themselves; By biting and growling and snarling.
It depends upon the context of the question.Wallabies pose no danger to human beings. They will attempt to defend themselves if threatened by a cat or small dog.As to whether they are safe, i.e. not endangered, that's another matter. Some types of wallabies are endangered, others are not. The swamp wallaby, for example, which is the largest of the wallaby species, is classified as "common". Rock wallabies seem to be the most endangered, with some fifteen species known to have become extinct since European settlement
they defend themselves by staying near other birds or using their sharp beak as a chisel .
baby tigers can noy defend themselves because their weak and only small.