10,000 Birds

AUGUST 31, 2016

Irruptions of Snowy Owls in 2011 and again in 2013 found these Arctic birds wintering well south of their usual range , in some cases straying down to Bermuda and even Hawaii. (I But new research, published in The Auk , suggests that this narrative may not provide the whole story.

Owls 100

Owls Hawaii Stray North America 100

10,000 Birds

JUNE 1, 2021

The rest of Mexico is not included, nor is Hawaii (which isn’t in North America, after all, but has been accepted as part of the American Birding Association area). I am particularly happy to see that the bird communication section includes recent research on singing female birds. These are all informative and current.

North America 279

North America America Birds California Condor 279

10,000 Birds

DECEMBER 11, 2018

Several years ago, I read about the enormous colonies of breeding birds in the Northwestern Hawaiian Islands and I did some research to satisfy my curiosity. ( Google Scholar is an excellent resource and free full-text PDFs can be located for many papers, particularly when research is taxpayer-funded.

Transported 113

Transported 2011 Research 2012 113

10,000 Birds

JULY 26, 2012

And also, the AOU officially recognized the new species Bryan’s Shearwater ( Puffinus bryani ), based on a reevaluation of a specimen collected in 1963 in Hawaii. Additional resources 53rd supplement (PDF) Proposals and votes David Sibley’s take Rick Wright’s take Paul Hess’s take a.

Falcons 174

Falcons Parrots California Breeding 174