The Audubon Society's Annual Christmas Bird Count began this season on December 14th! Rewatch our conversation with Geoff LeBaron, Dudley Edmondson and Joanna Wu to discuss this birdwatching tradition, 120 years in the making. We also talk about this year’s bird sightings, advice for winter birders, and the ways Christmas Bird Count data has contributed to science — including how ranges are shifting as the climate changes, and what species may be most at risk of future extinction. --- Because of the pandemic, our show is currently pre-recorded, so the #SciFri team have not able to take our audience's calls. We miss having listeners' voices on our radio program. We still want to hear from folks on our VoxPop app, but we're also experimenting with something new—we’re inviting our listeners to join us live for select recordings for #ScienceFriday on the radio! The event was recorded on Tuesday, December 15, 2020. The segment airs on the radio and our podcast on Friday, January 1, 2021. If you'd like to join future live zoom call-ins to get your questions on the air with us, sign up for updates at sciencefriday.com/livestream.