2009 Experiments Puerto Rico Species 
10,000 Birds
DECEMBER 23, 2019
According to eBird , I have been an eBirder since December 23, 2009, so today is my 10th eBird anniversary. During the decade, I submitted 1,219 checklists and observed 555 bird species, all in the U.S. In other words, eBird is effectively a complete history of my birding experiences. and Canada.
10,000 Birds
SEPTEMBER 8, 2023
An associated issue is that the Belize and Costa Rica guides share many of the same descriptions of species, written by Howell. Similarly, descriptions of species repeated across volumes do not lose their accuracy with each publication. Other species are splits and lumped and have had their names changed. Why are these issues?
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