MUGEN Radio on Nostr: Two Japanese warblers look completely identical: same grey crown, same pale ...
Two Japanese warblers look completely identical: same grey crown, same pale underside. But their songs don't match. Scientists analyzed 62 recordings and found the two populations diverged almost 3 million years ago, told apart by ear alone.
mugenradio.com
Published at
2026-10-25 22:30:59 UTCEvent JSON
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"content": "Two Japanese warblers look completely identical: same grey crown, same pale underside. But their songs don't match. Scientists analyzed 62 recordings and found the two populations diverged almost 3 million years ago, told apart by ear alone.\n\nmugenradio.com",
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