The long term benefits of rabbit control are likely to outweigh the short term costs for native species affected by ‘prey-switching’, is the conclusion of a recent New Zealand study. The research examined the effects of rabbit control on ferrets (an invasive predator) and alternative prey species. It found that after rabbits were controlled, ferret […]
Over abundant rabbit populations lead to high densities of feral cats – and a correspondingly high impact of cats on native species, especially small mammals. What happens when rabbit numbers drop? Research to see if cats prey-switch (eat more small mammals) or if their numbers drop instead (not impacting native animals) has concluded that: Cat […]
Hugh McGregor is planning to study how cats and foxes respond to the arrival of RHDV2 at the Arid recovery research site at Roxby Downs, in terms of their numbers and diet. For more information see the Arid Recovery News.