Sight and Sound
Jon P Erickson
24 Nov 2009
- Round Island
- -19.8546444 57.7842889
- 32 meters
- MARANTZ PMD 661
- Sennheiser MKH 20
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
First segment: The birds are flying from right to left over the area known as the "Fishing Rock". The petrels can be heard while flying in the same area. The number of birds is an approximation.
Second segment: At approx. :35, the tropicbirds begin hovering over a steep drop-off and the volume of their vocalization increases.
LNS: Recording is from 1514-1526.