Bobolink

Dolichonyx oryzivorus

ML42236


©
Geoffrey A. Keller
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16.0 km SE of Upham; J. Clark Salyer NWR
North Dakota, United States
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Age and Sex
Adult Male – 1
Sounds
Song
Behaviors
Breeding
Tags
; ;
Playback
Not Used

Comments

NOTES: LNS Note: Unbroken cut with internal recordist announcement gain change (MJA, 31Jan2005). Strata in habitat: <1m [Twenty-four songs and song-fragments with bird essentially alternating between two different song introductions (e.g., compare songs beginning at 0:06 and 0:29). Quality changed from 1-2 to 1-2, 2 (best part is before 0:44 before Catotrophorus begins singing) - CAM - 20 September 2005]. Habitat: Grassland, Pasture, Edge.

Background Species

Common Yellowthroat - Geothlypis trichas
Red-winged Blackbird - Agelaius phoeniceus
Warbling Vireo - Vireo gilvus
Willet - Tringa semipalmata
Wilson's Snipe - Gallinago delicata

Technical Information

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

Archival Information

Cataloged
1 Jun 1999
Digitized
31 Jan 2005 by Michael Andersen
Edited
7 Dec 1988

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