Amphibian ecology and conservation in the urbanising world: A review

Abstract

Urbanisation currently threatens over one-third of the world's known amphibian species. The main threats of urbanisation to amphibian populations are habitat loss, habitat fragmentation and isolation, and degradation of habitat quality. A complex array of interacting biotic and abiotic factors impact amphibians in urban and urbanising landscapes. These can lead to a decrease in species richness and the abundance of individual species towards the centre of cities and towns. The ability of amphibians to disperse can be significantly reduced in urban and suburban landscapes. However, different species exhibit markedly different responses to urbanisation. Amphibian species that are habitat gener..