Nicaraguan Grackle, Quiscalus nicaraguensis
Recording AV#19120.
Costa Rica: Alajuela; Caño Negro NP (10.98, -84.74)
recorded by Pamela C. Rasmussen
Recording Characterization
Download Sound | MP3 (compressed, lossy) | FLAC (compressed, lossless) | WAV (uncompressed, lossless) |
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Download Sonogram | sonogram (JPEG) |
Graphic Sound Analysis (click to zoom) |
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AVoCet catalog # | AV19120 |
Audio duration (s) | 31.6 |
ID confidence and determination | 100% seen well singing |
Sound types present | Song |
Grade of best portion | good |
Playback used | no |
Individual Characterization
Sex | Male Determined by: plumage |
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Behavior | when singing raised its head and closed its eyes so the blue-white nictitating membrane was conspicuous, carpals depressed and flared; and tail slightly cocked and flared; photos above same bird |
Group size | 1 |
Same individual as in other cuts in same spatiotemporal group? | yes |
Environment
Recording date | December 29, 2014 |
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Time recorded (24h) | 16:32h |
Location | Costa Rica: Alajuela; Caño Negro NP (10.98, -84.74) Coordinates determined by: eBird |
Habitat | in reed bed singing and displaying |
Additional Information
Recordist name | Pamela C. Rasmussen |
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Copyright/permissions | copyright by recordist, freely available for non-commercial use with attribution |
Recording Equipment | Nagra Ares BB+, Sennheiser ME67-K6 |

Audio recording file "AV19120" 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/19120.