How did the peregrine falcon get its name?

Peregrine falcons are the fastest animals on earth. They’re the super sonic jets of the animal kingdom! So what does the word “peregrine” mean and how did these amazing birds get their name? We chatted with conservation biologist Imogene Cancellare to help us find the answer. Got a question soaring through your brain? Send it to us at BrainsOn.org/contact, and we’ll help you capture the answer! See omnystudio.com/listener for privacy information.