For Brenda & Mik
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wrote on 8 Apr 2021, 13:00 last edited by
Microphones Unlock the Mystery of Why Hummingbirds Hum
https://www.goodnewsnetwork.org/how-hummingbirds-hum-could-make-drones-quieter/
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wrote on 8 Apr 2021, 13:52 last edited by
Great article. Thanks!
Our feeders are up, no hummers yet.
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wrote on 8 Apr 2021, 22:21 last edited by
"The hummingbird wing is really like an instrument, like a violin or piano."
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wrote on 8 Apr 2021, 22:23 last edited by
Thanks to the lessons from the hummingbirds, people can now learn how to make fans, drones, and other things quieter.
Thank you, hummingbirds!
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wrote on 8 Apr 2021, 22:27 last edited by
@mik said in For Brenda & Mik:
Great article. Thanks!
Our feeders are up, no hummers yet.
They'll be there any day now.
https://maps.journeynorth.org/map/?map=hummingbird-ruby-throated-first&year=2021 -
wrote on 8 Apr 2021, 22:28 last edited by
I'm sure. We are always checking the maps. We generally don't get a lot until close to June.