For the Birds Radio Program: "Friendly" Chickadees?

Original Air Date: Dec. 14, 2012 Rerun Dates: Dec. 23, 2020; Nov. 12, 2019; Nov. 27, 2018; Nov. 10, 2016; Dec. 5, 2013

Are chickadees really friendly, or when they approach us, is it entirely on their own terms?

Duration: 4′25″ Related blog post with transcript