After reviewing the 5am-6:35am portion of my recording last night, I had:
Swainson’s Thrush—310 NFCs (easily 100+ individuals—53 individuals before they
started coming fast and furious)
Gray-cheeked Thrush—10 NFCs and individuals
Gray-cheeked Thrush/Bicknell’s Thrush—1NFC, one of those steep sloped
descending calls that doesn’t get much over 4kHz in peak frequency.
Veery—2 NFCs and individuals
Black-throated Blue Warbler—8 NFCs (5 individuals)
Tseep—5 NFCS (presumed Blackpoll), 2 NFCs shorter, possible Bay-breasted
Chipping Sparrow—10 NFCs (8 individuals)
Savannah Sparrow—1 NFC
Indigo Bunting—4 NFCs and individuals
A handful of others I’m still working on :-)
Maximum thrush calling was from about 6:20-6:30am with 195 NFCs
Stopped recording at 6:35am with first Carolina Wren song of the morning.
Rob Fergus
Hunterdon County, NJ
[email protected]
http://birdchaser.blogspot.com
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