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ML50270

Bobolink Dolichonyx oryzivorus

Report

Contributor

Geoffrey A. Keller Media from this contributor

Date

14 Jun 1990 6:56 PM

Location

Upham; J. Clark Salyer NWR
McHenry, North Dakota, United States
Media from this location Illustrated Checklist
Age and sex
Adult Male - 1
Sounds
Call; Song
Playback
Playback not used

Media notes

NOTES: species cut number 28. [Eleven "song fragments" beginning with two different introductions (switching introductions at 1:10) and two examples of what appear to be "Chunk" Calls (0:055, 0:59). The calls at 0:13, 0:23, 0:25, 0:27, 0:32, 0:33, 0:38, 0:45, 0:49, 0:54, 0:59, 1:03, 1:05, 1:07, and 1:09 appear to represent the "See-Yew" Calls of this species (confirmed by Dr. Jean L. Woods, Delaware Museum of Natural History), though apparently somewhat atypical (or at least unlike these calls as given in the NE part of the continent). There appears to be a "cryptic" stop-start at 1:03. Quality changed from 1-2 to 2-1 - CAM - 20 September 2005]. Other Behaviors: Advertise. Habitat: Forest, Grassland, Deciduous Forest.

Technical information

Recorder
UHER 4200 REPORT MONITOR
Microphone
Sennheiser MKH 106T
Accessories
Roche Parabola 74cm/17.7cm (29.1in/7in)

Archival information

Cataloged
1 Jul 2000 - David Lauten
Digitized
2 Jan 2005 - Mike Andersen
Edited
1 Jan 1991 - Steven R. Pantle

Cornell Lab of Ornithology

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