资讯
The name Crow Collective was inspired by the nightly crow migration to Burnaby, including over Swangard Stadium, home field ...
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Crows vs. Ravens: Smarts, Size, and Surprising DifferencesImagine standing in a quiet forest and hearing a low, rolling croak echo through the trees. Suddenly, a glossy-black bird ...
Crow Controller uses an infrared sensor to detect nearing crows and then plays a crow's warning caws for 10 seconds to encourage the birds to fly elsewhere. Although the crow population in the ...
Crowd Source parallels the daily migration of the crows who, aside from fledgling season, fly across metro Vancouver every day at dawn and dusk. This durational study echoes their ...
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