Great Black-backed Gull, Larus marinus
Recording AV#11341.
USA: Delaware; Bombay Hook National Wildlife Refuge (39.26, -75.47)
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 # | AV11341 |
| Audio duration (s) | 36.5 |
| ID confidence and determination | 100% seen well calling |
| Other identified bird species | Larus argentatus, Branta canadensis, Calidris alpina, Tringa melanoleuca, Anas rubripes |
| Other noise | foghorn |
| Sound types present | calls |
| Grade of best portion | good |
| Playback used | no |
Individual Characterization
| Age | adult Determined by: plumage |
|---|---|
| Behavior | with individual of Larus argentatus, the two swimming very close together, the former calling incessantly, the L. marinus occasionally replying with head held down |
| Group size | 1 |
| Same individual as in other cuts in same spatiotemporal group? | same two |
Environment
| Recording date | November 14, 2010 |
|---|---|
| Time recorded (24h) | 9:13h |
| Location | USA: Delaware; Bombay Hook National Wildlife Refuge (39.26, -75.47) Coordinates determined by: GeoHack |
| Elevation (m) | 0 Determined by: estimate from Google Earth |
| Weather | clear, calm, pleasant |
| Habitat | bay |
Additional Information
| Recordist name | Pamela C. Rasmussen |
|---|---|
| Copyright/permissions | copyright by recordist; freely available with attribution |
| Recording Equipment | Nagra Ares BB+, Sennheiser ME-66/K6 |
Audio recording file "AV11341" 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/11341.