A Red Crossbill Feeding Note From Klamath County, Oregon: By Konshau Williams Duman: On the morning of May 30, 2023, I watched a group of Type 2 Red Crossbills feeding on the staminate cones (see Read More
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Irruption Alert: Crossbills!
Irruption Alert: Crossbills! By Matthew Young, Ryan Mandelbaum and Matthew Williams About three weeks ago on the Finches, Irruptions and Mast Crops FB page, we gave everyone a heads-up that it looked like Type 2 Read More
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Crossbill Foraging Project
Crossbill Foraging Project: Monitor Crossbill Foraging in iNaturalist: Help track the feeding ecology of Red Crossbills across North America! By Caleb Centanni and Matthew Young Red Crossbills are among the most enigmatic denizens of the Read More