stelgidopteryx (from stelgidos, scraper, and pteryx, wing) serripennis (unknown)
Sunday, April 13, 1980 — 3:00 pm
Lisle, Illinois — Morton Arboretum
Betty Bowman was a friend of ours from Moody. She came birding with us and Larry this day.
The Northern Rough-winged Swallow was flying back and forth over a small pond that goes by the pretentious name of Meadow Lake.