Okay, but are bird feeders helping or hurting?

E19. More than 55 million Americans feed birds, and it's not exactly clear the birds asked us to. Dr. Olivia Sanderfoot, Research Scientist and Project Leader of FeederWatch at the Cornell Lab of Ornithology, joins Scott to unpack what four decades of data tell us about whether feeding birds helps them, hurts them, or is really just for us.

In this episode you'll hear about:

Why bird feeding is mostly for us, and the handful of moments when it actually tips the scales for birds
What forty years of FeederWatch data reveal about shifting ranges, feeder dominance, and the bird that definitely should not be bossing everyone around
How to keep your yard from becoming an ecological trap, plus the best way to feed birds that doesn't involve a feeder at all

Ready to join the longest-running winter bird monitoring program in North America? Sign up for Project FeederWatch's 40th season at feederwatch.org. You don't even need a feeder.

Want more exclusive clips from this and future episodes. Signup for our newsletter, Bird Droppings, at okaybutbirds.com to get bonus content not available anywhere else!

All audio, video, and images in this episode are either original to Okay, But... Birds (© Okay Media, LLC) or used under license/permission from the respective rights holders. Bird media from the Macaulay Library is used courtesy of the Cornell Lab of Ornithology as follows:

European robin audio contributed by Matthew D. Medler, ML140049
Cooper's hawk audio contributed by Wil Hershberger, ML94518
American crow video contributed by Jay McGowan, ML472843

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Episoder(25)

Okay, but what about birds that can't fly?

E24. Flight is the thing we associate most with birds, so what does it mean when a lineage gives it up? Dr. Scott Edwards, Harvard, joins Scott to unpack how flightlessness evolves, why it keeps happe...

28 Mai 32min

Okay, but can a bird really cooperate with humans?

E23. Across sub-Saharan Africa, wild birds and people work together to find honey. No taming, no breeding, no domestication… just a partnership thousands of years in the making. Behavioral ecologist D...

21 Mai 33min

Okay, but can birds predict the weather?

E22. Folklore says birds know a storm is coming before we do. Scott talks with Dr. Gunnar Kramer, Iowa State University, about what's actually happening when a tiny warbler decides it's time to fly, o...

14 Mai 34min

Okay, but can birds smell?

E21. We're talking sense and scents with Dr. Danielle Whittaker, Oregon State, and author of The Secret Perfume of Birds, who spent a decade unraveling a 200-year-old myth that started with John James...

7 Mai 34min

Okay, but what can we learn from a drawer of birds?

E20. Less than 1% of what's in a museum is actually on display. So what's happening with the other 99%? Scott talks with Dr. Sushma Reddy, Breckenridge Chair of Ornithology at the Bell Museum and Asso...

23 Apr 35min

Okay, but what's in a bird's toolbox?

E18. Turns out "bird brain" is less of an insult and more of a compliment. Scott sits down with Dr. Alex Kacelnik, Emeritus Professor at the University of Oxford, to dig into one of the most mind-bend...

9 Apr 32min

Okay, but do birds have culture?

E17. From sparrow songs that go viral across a continent to cockatoos that watch each other to learn how to open bins, Dr. Lucy Aplin, Australian National University / University of Zurich, studies ho...

2 Apr 35min