Photo Essay: Green-rumped Parrotlets from Egg to Adult
10,000 Birds
JULY 17, 2012
Back in October 2008, in his first field job out of school, he helped a Cornell PhD student, Karl, with his dissertation on vocal communication in Green-rumped Parrotlets Forpus passerinus. Getting intimate with a species over the course of the breeding cycle is one of the more rewarding aspects of birding, and field research too.
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