Dr. Clinton Francis is a sensory ecologist who studies how noise pollution affects birds, like this Black-headed Grosbeak. He says sounds from machines and vehicles can really disrupt bird behavior. Although birds rely on hearing to sense predators and prey, and to find mates, their sense…

In this special episode, we explore the critical effects of noise pollution on both humans and birds. Dr. Erica Walker offers an insightful view of how people are negatively impacted by loud disturbances, from everyday life to health complications. And Dr. Clinton Francis shares his…

Harriet Tubman was a heroic abolitionist in the cause to end chattel slavery. She was also an excellent astronomer and naturalist — and an expert birder. She mastered the hoot of the Barred Owl, using it as a signal throughout the Underground Railroad to let freedom seekers know she had…