[nfc-l] Interesting Savannah Sparrow Call

2016-09-25 Thread Preston Lust
9/24-25/16, 8:00 PM-6:30 AM -- Yard, Westport CT While looking through the results of last night's extremely productive recording, I stumbled upon a very interesting savannah sparrow call which is superficially similar to an Ipswich call, mainly because it is highly modulated. As Ipswich

RE: [nfc-l] Interesting Savannah Sparrow Call

2016-09-25 Thread John Kearney
Hi Preston, You indeed have an interesting call. My feeling is that it is a highly modulated Savannah Sparrow rather than “Ipswich” Savannah Sparrow. I believe an Ipswich Sparrow should be of a higher frequency overall. That being said, I think we need some more examples of Ipswich flight

[nfc-l] Unknown Warbler

2016-09-25 Thread Jerald
Hello, Could someone please tell me what this call is? The spectrogram reminds me of Palm Warbler, but it's a bit high for that I think. Thanks, Jerald Delaware -- *Jerald* -- NFC-L List Info: http://www.NortheastBirding.com/NFC_WELCOME http://www.NortheastBirding.com/NFC_RULES

[nfc-l] Possible Bicknell's Thrushes

2016-09-25 Thread Christopher T. Tessaglia-Hymes
On Saturday night, there was a cleanup flight following Friday’s awesome night migration. Among the scattering of calls throughout the night, I recorded a total of 10 possible Bicknell’s Thrush night flight calls. Each of the calls peaked above 4.0 kHz with the highest two calls peaking around

[nfc-l] Possible Bicknell's Thrushes - Part 2

2016-09-25 Thread Christopher T. Tessaglia-Hymes
Attached are the latter five calls pertaining to the message below. On Saturday night, there was a cleanup flight following Friday’s awesome night migration. Among the scattering of calls throughout the night, I recorded a total of 10 possible Bicknell’s Thrush night flight calls. Each of the

Correction - Re: [nfc-l] Possible Bicknell's Thrushes

2016-09-25 Thread Christopher T. Tessaglia-Hymes
Correction: **Westward** shift of birds departing the Adirondacks! On Sep 25, 2016, at 7:02 PM, Christopher T. Tessaglia-Hymes mailto:c...@cornell.edu>> wrote: On Saturday night, there was a cleanup flight following Friday’s awesome night migration. Among the scattering of calls throughout