Press Play with Madeleine Brand

Bird feeders are rapidly changing hummingbirds’ beaks

In just about 20 years, the beaks of Anna’s hummingbird became longer and more tapered, according to a new study published in the scientific journal “Global Change Biology.”

By Madeleine Brand • May 28, 2025 • 1 min read

In just about 20 years, the beaks of Anna’s hummingbird became longer and more tapered, according to a new study published in the scientific journal “Global Change Biology.”

Madeleine Brand
Host, 'Press Play'
Sarah Sweeney
Vice President of Talk Programming, KCRW
Stephen Gregory
Managing Editor, Press Play
Angie Perrin
Producer, Press Play
Nicolas Alexandre
geneticist and co-lead author of the study published in Global Change Biology

Press Play with Madeleine Brand

Bird feeders are rapidly changing hummingbirds’ beaks

In just about 20 years, the beaks of Anna’s hummingbird became longer and more tapered, according to a new study published in the scientific journal “Global Change Biology.”

Share

Press Play with Madeleine Brand

Bird feeders are rapidly changing hummingbirds’ beaks

In just about 20 years, the beaks of Anna’s hummingbird became longer and more tapered, according to a new study published in the scientific journal “Global Change Biology.”

Share