Free Birding Webinar: What’s New in Avian Taxonomy (2025)

Cornell Lab Birds of the World: What's New in Avian Taxonomy 2025 with a collage of colorful birds overlaid on a worldwide map.

With the restructured bird taxonomy released in October 2025, birders around the world have seen bird species changes on eBird, Merlin, and Birds of the World.

For example, all my Yellow Warbler observations have been changed to Northern Yellow Warbler. And my Warbling Vireo observations have changed to Eastern Warbling Vireo.

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