In Australia, feral cats pose a significant threat to endangered mammals and ecosystems. Scientists are actively seeking effective measures to prevent these predators from causing harm. Dr. Katherine Moseby, a scientist and co-founder of Arid Recovery, a non-profit wildlife sanctuary in South Australia, has highlighted the invasive nature of feral cats in the country. These predators specialize in eating endangered small mammals within the sanctuary despite efforts to keep them out with fences requiring regular supervision.
Feral cats have been classified as national pests by the Australian government due to their contribution to the worst rate of mammal extinction in the modern world. Since European settlers introduced cats to Australia in the late 18th century, at least 34 native mammal species have become extinct. However, scientists like Moseby and Read at Arid Recovery are working tirelessly to develop new tools to reduce feral cat numbers and protect native animals. Measures such as specially designed fences, traps, poisoned bait, and snipers have been used with limited success in controlling the high number of ground mice and gophers killed by feral cats.
Research has led to innovative solutions like implanting toxic drugs under the skin of threatened animals to target predatory cats, as well as creating Felixer traps that spray poisonous gel at passing cats. While some conservation biologists like Arian Wallach advocate for accepting feral cats as part of Australia’s environment and exploring alternative solutions to protect endangered animals, researchers continue to innovate and implement new strategies to safeguard Australia’s unique ecosystem and precious wildlife. The ongoing battle against feral cats highlights the importance of continued research and development in finding effective solutions for protecting endangered species and preserving biodiversity.