Ken appears to have tuned into one of the biggest calling night of the
season so far in central NY. The acoustic station at Alfred Station, NY
logged its season high number (988) of warbler and sparrow flight calls last
night between 8:30PM-5:30AM. Based on spectrographic analysis roughly 4 out
of 100 were Common Yellowthroat, 2 out of 100 were Black-throated Blue, and
2 out of 100 were Chestnut-sided. Also notably in the mix were good numbers
of presumed Lincoln's Sparrow calls.
Bill E
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