In 2018, paleontologist Daniel Field took a closer look at specimens from an amateur fossil collector. His team used micro-CT scanning, kind of like a high-energy CAT scan, to visualize the encased fossils. They were amazed to find a tiny bird skull: the earliest known fossil record of a modern bird. The skull looks chicken-like in the front and duck-like in the back. The bird may have looked and behaved like a modern shorebird.More info and transcript at BirdNote.org. Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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