Tractrac Chat, Cercomela tractrac
Recording AV#12124.
Namibia: Rooibank (-23.18, 14.64)
recorded by Pamela C. Rasmussen
Recording Characterization
| Download Sound | MP3 (compressed, lossy) | FLAC (compressed, lossless) | WAV (uncompressed, lossless) |
|---|---|
| Download Sonogram | sonogram (JPEG) |
| Graphic Sound Analysis (click to zoom) |
|
| AVoCet catalog # | AV12124 |
| Audio duration (s) | 30.2 |
| ID confidence and determination | 100% seen well |
| Sound types present | wing noise then call flight |
| Grade of best portion | excellent |
| Playback used | no |
Individual Characterization
| Age | adult Determined by: plumage |
|---|---|
| Behavior | loud wing noise made when bird swooped off low perch after prey; single note also made in flight |
| Group size | 1 |
| Same individual as in other cuts in same spatiotemporal group? | yes or pair member |
Environment
| Recording date | December 27, 2010 |
|---|---|
| Time recorded (24h) | 9:03h |
| Location | Namibia: Rooibank (-23.18, 14.64) Coordinates determined by: estimate from Google Earth |
| Elevation (m) | 120 Determined by: estimate from Google Earth |
| Habitat | open sandy margin of well-vegetated small dune area |
Additional Information
| Recordist name | Pamela C. Rasmussen |
|---|---|
| Copyright/permissions | copyright by recordist, freely available for non-commercial use with attribution |
| Recording Equipment | Nagra Ares BB+, Sennheiser ME-66/K6 |
Audio recording file "AV12124" by
Pamela C. Rasmussen
is licensed under a
Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License.
Based on a work at avocet.integrativebiology.natsci.msu.edu/recordings/12124.