10,000 Birds
AUGUST 3, 2021
And summary and discussion of recent research on how birds have changed the frequency and pitch of their songs in response to human noise and the possible consequences of those changes (again, we know that we don’t know). I do wish there was more about research on female bird song. And, that’s it.
10,000 Birds
MAY 24, 2014
So without further ado, here’s what’s been going on the past few weeks in bird news. Researchers studying the Fork-tailed Drongo (like the one above spotted by Redgannet) found that these birds essentially “cry wolf” to steal the food of others. Another article outside the scope of Bird Week is here.).
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10,000 Birds
APRIL 5, 2022
Vagrancy in Birds is organized into two major parts: (1) A detailed, 62-page synthesis of research and theory and (2) “Family Accounts,” 259 pages covering bird families from Struthionidae/Ostriches) to Thraupidae/Tanagers and allies (Clements is the taxonomic authority). Copyright © 2022 Alexander Lees and James Gilroy.
10,000 Birds
MAY 19, 2015
As reported by the New York Times , the good professor has made a career out of studying interactions between predators and prey, and has lately homed in on birds’ warning signals, sharing a National Science Foundation grant with scientists from the Cornell Lab of Ornithology.
10,000 Birds
NOVEMBER 1, 2013
But one that hasn’t been widely adopted, at least in the United States, is avian radar, according to a recent New York Times op-ed. The article cites avian radar proponents in the Netherlands and Israel who suggest that this technology can be quite effective at reducing the risk of birdstrikes.
Animal Ethics
JANUARY 17, 2010
11, 2010 To the Editor: I’ve been involved in beef safety research since college, and I don’t recognize the industry you’ve depicted in recent articles. Beef farmers and ranchers alone have invested more than $28 million since 1993 in beef safety research, and the industry as a whole invests an estimated $350 million a year on safety.
Animal Ethics
JUNE 10, 2009
To the Editor: Re “ Greening the Herds: A New Diet to Cap Gas ” (news article, June 5): Your article about reducing methane emissions from dairy cows is welcome because of the attention it draws toward the substantial contribution that both beef and dairy cattle make to global warming.
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