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10,000 Birds
NOVEMBER 30, 2014
There are two Painted Bunting populations, one that breeds along the Atlantic Coast from North Carolina to Florida and one that breeds in the interior United States and northern Mexico from southeastern New Mexico to western Mississippi. The Atlantic Coast population lingers on the breeding grounds after nesting to molt.
10,000 Birds
MAY 21, 2013
A Little Blue Heron/Tri-colored Heron hybrid was reported from Arizona in 1964 and a Little Blue Heron/Cattle Egret suspect was reported from California in 1989. Since then, there have been a handful of records of this rare breeding occurrence. . Since then, there have been a handful of records of this rare breeding occurrence. .
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10,000 Birds
MAY 8, 2013
New World Vultures are their own family, Cathartidae, that has moved around a bit with the proliferation of genetic testing such that for a while they were thought to be allied with storks, but is now pretty well within, but not too within, the other diurnal raptors. California Condor , photo by Sheridan Woodley.
10,000 Birds
JANUARY 26, 2014
The photo above is a breeding-plumaged Myrtle Warbler by Kelly Colgan Azar. Write the authors: Near the border of Utah and Arizona there is a transition to a second, deeply divergent mitochondrial DNA clade (Brelsford et al. 2011), which was previously assumed to be geographically restricted to Mexico in the black-fronted warbler.
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