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On a Big Year, every species counts equally, even the lowly House Sparrow. Greg Cantrell is doing a New Jersey Big Year, hoping for 300 species, and raising funds for the New Jersey Audubon Citizen Science program. Last year saw quite a few big year records fall to dedicated birders. What records will fall in 2013?
Over the next few days, I found increasing numbers, goldfinches, juncos, white-throated sparrows. FLAP is the Fatal Light Awareness Program, located in Toronto, Ontario, Canada, and this is how they raise awareness. Dead birds are a part of the life of a birder, a feeder of birds, and of bird science. I hoped it was an anomaly.
The list of most-threatened birds continues; all of these birds could lose more than 99 percent of their current range in at least one season by 2080: Baird’s Sparrow. Butchart is head of science at BirdLife International and chairs the IUCN Red List Technical Working Group. Black Rosy-Finch. Brown-headed Nuthatch.
My friend Vickie Henderson , who has some serious long-range vision, looked at the science behind Tennessee’s crane hunting proposal and found it badly wanting. Letters from Eden (Houghton Mifflin, 2006) will soon be followed by a memoir about the birds she has raised, healed, studied and followed throughout her life.
This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. His art is beloved (if you have owned a Sibley calendar at least once in your life, raise your hand) and his bird expertise is widely respected.
Some of the lazier Common Moorhens apparently try to pass the arduous work of raising their chicks on to other species -a paper describes how Little Bitterns are utilized as surrogate parents. In Shanghai, one way to find out was to measure the concentration of these chemicals in Eurasian Tree Sparrows from different locations.
Letters from Eden (Houghton Mifflin, 2006) will soon be followed by a memoir about the birds she has raised, healed, studied and followed throughout her life. From July 1 2008-June 30 2009 Ducks Unlimited raised 200.4 She illustrates her books and magazine articles with her own sketches and watercolor paintings.
This is more than eBird reports–a checklist generated from the citizen science database lists only 1,413 species. The guide covers 1,433 species, the number of birds documented at the end of 2014, the cutoff point for the book. Clearly, this is an under-birded country. .
Between staying warm/cool, finding food, avoiding predators, migrating thousands of miles every year, finding mates, raising chicks and doing all this at the mercy of the elements, it makes sense that they have more brainpower than just simple instinct to run on. What seeds does a Baird’s Sparrow eat? I believe in science.
And yes, sparrows in areas with polluted air are less healthy. They are also raised commercially for meat and eggs, as described in that beacon of ornithological knowledge, the World’s Poultry Science Journal. Thank god that this does not apply to humans. They can also learn phonetic categories ( source ).
He raised his binoculars above his head and cried out with courage and clarity, “I am Sparticus!” White-browed Sparrow-Weaver – Plocepasser mahali. Shelley’s Rufous Sparrow – Passer shelleyi. Golden-crowned Sparrow – Zonotrichia atricapilla. Something needed to be done. 26 Nov 2019.
This of course raises questions of what happens when all of the inland nesting grounds of all the loons becomes covered with glacial ice during ice ages, then later, the ice melts and the lakes return. We’ll give Duncan a pass on this one… A sparrow? Yes, Dragan chose a sparrow. Another sparrow? Sedge Wren !
In contrast, the females need to make sure not to get duped into raising actual cuckoos – the buntings are a targeted host species ( source ). But then, maybe not – it seems to be the nature of science that the more you know, the more you want to know. So much for this post’s pseudo-philosophical thought.
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