Arizona Experiments Science 
10,000 Birds
APRIL 5, 2022
Less and Gilroy sort through the exogenous (external) and endogenous (internal) factors thought to cause vagrancy and the scientific experiments that have sought to prove their significance with patience and plain language as well as charts and photographs. It’s not always easy reading. Don’t worry.
10,000 Birds
JUNE 16, 2021
But I suspect that my citizen-science monitoring outweighs any damage done with this practice here, especially since I am the only one birding most of my sites, and can only visit each one for a few hours every two or three months. In theory, the Elegant Trogon can be seen in southeastern Arizona, as is the case for so many Mexican species.
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10,000 Birds
AUGUST 19, 2012
At the recent Swarovski Social Media Summit in Arizona, Nate proselytized passionately for the program that both manages your sightings and contributes them to science. His exhortations fell on deaf ears, but once he shared all of our Arizona lists with me, I was hooked! But Nate is an eBird fanatic.
10,000 Birds
APRIL 2, 2024
Her experiences are framed within the larger scientific histories how once common species become endangered, and of how people and organizations have strategized and explored controversial paths to bring their numbers up and nurture them till they fill our skies. This is the chapter where Osborn talks about “second chances.”
10,000 Birds
APRIL 4, 2023
.” They conclude that many non-vocalizing Empidonax flycatchers can be identified in the field, but only “when several field characters are used in combination–and after one has gained experience in looking at these characters on singing/calling and captive birds (i.e., known-identity).”**
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