Jay W McGowan
21 Nov 2012
New YorkTompkins County
- Town of Ithaca; Allan H. Treman State Marine Park
- 42.4588826 -76.5142179
- NAGRA ARES-BB+
- Telinga Pro 8
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
Group taking off from marina giving grunting calls and whistling wing sounds, then a subset of this group flying by again with continued wing whistle.
LNS: 100Hz AUHipass filter applied in soundBlade.