Amphibian Survey and Monitoring Handbook

Amphibians are among the most globally endangered groups of vertebrates with more than one-third of species being assessed as declining or threatened. Often, amphibian declines can be attributed to a suite of interacting factors, many of which are human in origin, but further information is needed to elaborate the key causes and to discover ways of reversing declines.

Robust surveys provide vital ecological and biological data on amphibian populations, and underpin the decisions made to prot...