Editorial.

The First Five Years In 1998 Animal Conservation was launched to provide a new forum for rapid publication of scientifically rigorous studies of conservation biology. It was hoped that articles would draw from a variety of disciplines, ranging from genetics to population biology to behavioural ecology to palaeobiology. Five years on, it is hard to believe that the editorial that accompanied the first issue felt the need to remind people that conservation biology had indeed come of age as a mainstream biological science. The subject is widely taught at universities, fills about a dozen excellent textbooks, and underpins our understanding of a wide variety of high-profile problems from impacts of climate change to loss of biodiversity and management of endangered species and habitats. [ABSTRACT FROM AUTHOR]