Ring-necked Duck, Aythya collaris
Recording AV#12841.
USA: Michigan; Chippewa Co., Tahquamenon River mouth (46.5605, -85.0291)
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 # | AV12841 |
| Audio duration (s) | 3.4 |
| ID confidence and determination | 100% seen well; only birds taking off |
| Other noise | traffic |
| Sound types present | wing noise, splashing taking off |
| Grade of best portion | below average quiet despite being fairly close |
| Playback used | no |
Individual Characterization
| Sex | both present Determined by: plumage |
|---|---|
| Age | adults Determined by: plumage |
| Behavior | had been swimming, took off at person's approach |
| Group size | several |
Environment
| Recording date | April 09, 2011 |
|---|---|
| Time recorded (24h) | 11:17h |
| Location | USA: Michigan; Chippewa Co., Tahquamenon River mouth (46.5605, -85.0291) Coordinates determined by: Google Earth |
| Elevation (m) | 180 Determined by: Google Earth |
| Habitat | river mouth |
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-67/K6 |
Audio recording file "AV12841" 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/12841.