2011 Canada Eggs Research 
10,000 Birds
AUGUST 4, 2015
in 2011*) came about. Barker, and Carroll Henderson is a well-researched, copiously illustrated, engaging study of bird feeding practices, personalities, inventions marketing, and companies that developed in the United States from the late 19th century to the present day, with a little bit of Canada, Europe, and South America thrown in.
10,000 Birds
AUGUST 24, 2016
I felt like I needed to do some research into why this change occurred. David J Ringer , on January 11th, 2011 wrote a story called Moorhen Mania: Splitting and renaming of the Common Moorhen. These birds have been known to be prolific breeders, with as many as 8 broods a year, and each clutch holding from 5-13 eggs.
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10,000 Birds
JUNE 1, 2021
The National Audubon Society Birds of North America covers all species seen in mainland United States, Canada and Baja California. I am particularly happy to see that the bird communication section includes recent research on singing female birds. Press, 2011, cited as “RTP to Paul Brooks, March 6, 1945, Peterson Institute.”
10,000 Birds
MARCH 11, 2011
With a hardiness that belies their delicate looks (but helps explain their phenomenal success), these pioneering pigeons are already sitting on eggs at at least one location in Montana. Nicole Mar 11th, 2011 at 10:49 pm I’ve always like the Collared doves. Carrie Mar 13th, 2011 at 1:26 pm @Will: I was curious about that myself.
10,000 Birds
APRIL 2, 2013
For birders, it’s the extremely large book, shelved in a place where it can’t crush the field guides, used to research the history of a bird in their area. Corey did just this in this 2011 posting about Vesper Sparrow Pooecetes gramineus in New York State. A breeding bird atlas is a special kind of book.
10,000 Birds
MAY 3, 2012
The specific geographic area covered is “east of the western boundaries of Ontario, Minnesota, Iowa, Missouri, Arkansas, and Louisiana”; the eastern United States and Canada is known for its diversity of odonates. Princeton University Press, 2011. With odonates, there are always exceptions! By Dennis Paulson. 675 color photos.
10,000 Birds
DECEMBER 7, 2021
This may have been partly a leftover from the Victorian fascination with egg collecting (the infamous passion known as oology), but probably more from people’s burgeoning interest in the nests and eggs found in their gardens and fields, gateway artifacts to a newer hobby called birdwatching. The Harrison guides are out of print.
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