The return of the native: reintroductions, reinvasions, and a new paradigm in restoration ecology. We develop a new solution to improve pest control used to protect rare and endangered wildlife by using reintroductions of common native species as a block to reinvasion following pest control. Our approach will significantly reduce the ongoing costs of pest control in Australia and our solution can be used by both large conservation organisations as well as small community groups aiming to control ....The return of the native: reintroductions, reinvasions, and a new paradigm in restoration ecology. We develop a new solution to improve pest control used to protect rare and endangered wildlife by using reintroductions of common native species as a block to reinvasion following pest control. Our approach will significantly reduce the ongoing costs of pest control in Australia and our solution can be used by both large conservation organisations as well as small community groups aiming to control pests and protect key wildlife. Our technique can also be exported to solve alien species problems elsewhere in the world. This work strengthens Australia’s world renowned expertise for research into alien species and ability to develop novel solutions to alien impacts.Read moreRead less
Controlling cane toads by turning their own weapons against them. This project aims to prevent cane toads, which are causing ecological havoc across tropical Australia, from breeding successfully. Attempts to control toad populations have had little impact, but recent research has revealed a new possibility — exploiting the toads' own weapons for intraspecific conflict. Larval cane toads compete intensely with other larval cane toads and as a result, have evolved a way to kill off their competit ....Controlling cane toads by turning their own weapons against them. This project aims to prevent cane toads, which are causing ecological havoc across tropical Australia, from breeding successfully. Attempts to control toad populations have had little impact, but recent research has revealed a new possibility — exploiting the toads' own weapons for intraspecific conflict. Larval cane toads compete intensely with other larval cane toads and as a result, have evolved a way to kill off their competitors. Toad tadpoles produce chemicals that have devastating effects on younger members of their own species, but not on native species. By deploying those chemicals, this project could develop a novel and powerful form of invader control.Read moreRead less