kHz
Contributor
Walter A. Thurber Media from this contributor
Date
7:00 PM
Location
Hacienda Los Pinos
Usulután, El Salvador
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Call
- Playback
- Not specified
Media notes
NOTES: Cover density: OPEN; IN THE EVENING BANDS OF THESE DUCKS PASSED OVERHEAD TOWARDS THE WET PASTURES ALONG THE STREAM WEST OF THE HACIENDA HEADQUARTERS. SOMETIMES THE BIRDS WENT DIRECTLY TO THE NOCTURNAL FEEDING GROUNDS, SOMETIMES THEY CIRCLED THREE OR FOUR TIMES. A Sex: 10-50 UNKNOWNFEW OF THE PASSING BANDS CAN BE HEARD. Other Behaviors: Establish Flock Contact.
Technical information
- Recorder
- UHER 4000L
- Microphone
- Accessories
- Parabola 45.7cm (18in)
Archival information
- Digitized
- 16 Aug 2005 - Mike Andersen