MUGEN Radio on Nostr: Researchers tagged 52 carrion crows in Spain with tiny 12.5g microphones over three ...
Researchers tagged 52 carrion crows in Spain with tiny 12.5g microphones over three breeding seasons and recorded 127,000+ calls. Most were quiet, close range murmurs within the family, not the loud, far carrying caws usually studied.
mugenradio.com
Published at
2026-10-26 07:31:40 UTCEvent JSON
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"content": "Researchers tagged 52 carrion crows in Spain with tiny 12.5g microphones over three breeding seasons and recorded 127,000+ calls. Most were quiet, close range murmurs within the family, not the loud, far carrying caws usually studied.\n\nmugenradio.com",
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