Presenter Details

Tom Hahn (he/him) Tom Hahn is a field biologist with bachelor’s and master’s degrees in biology from Stanford University and a PhD in Zoology from the University of Washington. He has been studying crossbills, White-crowned Sparrows, and other songbirds in the West since the mid-1980s and has spent hours in the field around Tioga Pass. He enjoys observing animals in their natural habitats, exchanging observations with fellow naturalists, and learning from his students. Tom is currently on the biology faculty at UC Davis, and lives in Davis with his wife Julie and his son Lyle (when he’s home from college).