FREE SHIPPING within Continental US on select bat houses • Bat approved by Merlin Tuttle's Bat Conservation and Bat Conservation International • Spring Sale on DayLodge bat houses: use code DAYLODGE15

Our Team: Joe Szewczak, SonoBat Developer

Joe Szewczak is a Professor of Biological Sciences at Cal Poly Humboldt in Arcata, CA, and the developer of SonoBat software to analyze and interpret bat echolocation calls. He began his work with bats investigating their physiological regulation through the differential demands of cold hibernative torpor to the intense demands of flight and high altitude. He has since applied a physiological ecology perspective to conservation and management issues of bats such as roosting, foraging, energetics, and their basic wildlife-habitat associations. He teaches bat biology and acoustic monitoring field classes and workshops regularly throughout the US and abroad. Joe began collecting full-spectrum recordings of bats more than 30 years ago with the notion that they may someday prove useful for identifying bats, and ultimately developed SonoBat to fill the gap he needed to facilitate the specialized tasks of viewing, analyzing, and comparing bat echolocation calls and sequences for non-invasive species recognition. 

Contact Joe: joe@sonobat.com