Inaction is a choice – selecting invasives to flourish

Something is going to die. It will be invasive species or it will be indigenous species. Inaction is a choice for invasives to survive to the detriment of indigenous species. That is the gist of a reflection on New Zealand’s Predator Free 2050 goal, published in New Zealand Geographic. ‘If we leave predators to it, […]

Rabbits get the ‘hooroo’ from Goorooyarroo

A cull of rabbits from the Goorooyarroo nature reserve, Canberra, is the next step in the expansion of a protected area and the reintroduction of native animals. It follows the erection of predator-proof fencing, and precedes a fox and cat control program, which will in-turn enable the extension of populations of bettong, eastern quolls and […]

Killing wild rabbits conserves native mammals

Ecological modellers have shown how reducing wild rabbit numbers helps maintain small native mammals. Benefits for small mammals occur when 30-40% of rabbits are removed through a mix of biological and physical controls. Higher rates of rabbit removal can lead to a decline in small mammals in the short term, but with subsequent long term […]