Now on archmccallum.com
A Journal From the Chiricahuas Noticing Paradise A New Birdsong Every Day For Four Months A Song A Day Long Essays on Nature and Life Simple Wonder Blog Using Sonograms for Bird Identification Empidonax Demystified
Photo by Ted Mann, El Malpais National Monument, New Mexico

Applied Bioacoustics: My research and writing on bird sounds

Unless otherwise specified, all photographs, graphs, photos, sound recordings, and videos on this site © Dougald Archibald McCallum.