Help map and track the populations of noisy but elusive Tasmanian wildlife, including bats and Australasian bitterns. Are their numbers stable, declining or recovering? Choose a survey site and deploy a recorder, then upload the resulting data. We’ll send you information on which species have been identified thanks to the British Trust for Ornithology's Acoustic Pipeline. You’ll learn about which species live in your surveyed area, their biology, behaviour and conservation needs.