dendroica (from dendron, tree, and oikein, to dwell) pensylvanica (of Pennsylvania)
Thursday, May 15, 1980 — 2:45 pm
Deerfield, Illinois — Trinity College
I had to go back to Trinity one last time to take a final test or something. I went up early and spent some time birding in the woods on campus. At the time, there were about ten acres of woods cut by a few dirt roads and a power-line clearing. A few tall trees popped up here and there, but most were small and scrubby. The Chestnut-sided Warbler was foraging with a small wave of warblers.