Functional response describes the relationship between prey density and the rate at which a predator consumes prey, forming a key concept in understanding predator–prey interactions. It encompasses ...

Avian alarm calls and mobbing behaviour represent complex communication systems that enable birds to warn conspecifics and heterospecifics of impending predatory threats. These vocal signals not only ...

One of 11 kiwis returned to the wild outside Wellington gets a health check. The results: “Excellent,” says Paul Ward. Predators in the area have been reduced to the point where these birds have a ...

Across North America, mountain lions, bears and gray wolves have made a remarkable comeback over the last 50 years. Once nearly exterminated, these animals have been recovering their populations and ...