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Chris Clark
@Selasphorus1
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Prof @ #UCR. I study how bird wings make sounds (or not) when they fly, especially hummingbirds and owls. @me ur Q's abt hummingbirds! Photos by Anand Varma
Riverside, CA
Joined January 2021
@UCB_CSSL Nothing in that link indicates that it is the evaporation that causes the wind; it mentions shear, which I understood was caused by surrounding air entraining with the precip. high in the atmosphere as a result of the no-slip condition
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@UCB_CSSL Hi, are you sure about that physics? H2O (molecular weight of 18) is substantially lighter than N2 or O2 (28, 32 respectively), and thus humid air is actually less dense than dry air. I question whether the relative humidity creates the wind (yes cooling with increase density)
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RT @birdsoftheworld: Despite being, by some measures, the second smallest bird in the world, the Slender-tailed Woodstar is bold and fairly…
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@birdsoftheworld Hey, this is my pub! BoTW, when are U starting a Blew Sky account? this is now the dead bird zone, and more bird content is needed over there.
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@IBIS_journal The paper's title is inaccurate: they only looked at vocalizations, they did not include non-vocal sounds in their 'global' analysis
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This is Katie Johnson's 3rd and final dissertation chapter. We appreciate funding from @AnimBehSociety and I wouldn't mind doing more song learning experiments on these guys, with the right student or collaborator
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RT @UofCalifornia: Today's the day! Join students from across the UC system and GO VOTE! Student votes matter #UCVotes #Election2024 #VOTE…
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RT @ElieNYC: Trump's "secret plan" with Mike Johnson to steal the election is more devious than you probably think. It's not just electing…
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RT @ksamuk: Hi all, my lab at UC Riverside is recruiting PhD students for Fall 2025! These positions will be fully funded and include NIH-f…
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