Feral goats are an invasive animal species in Australia. First arriving in the 18th century with European settlers, feral goat populations originated from escaped domestic individuals. Today, feral goats are found across Australia, where they cause economic and environmental damage through overgrazing and competition with livestock and native marsupials.

The yellow-footed rock-wallaby, formerly known as the ring-tailed rock-wallaby, is a member of the macropod family.