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ML137356

Dusky Grouse Dendragapus obscurus

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Contributor

Stewart D. MacDonald Media from this contributor

Date

Unknown

Location

Turner Valley; R. B. Miller Station
Alberta, Canada
Media from this location Illustrated Checklist
Age
Not specified
Sex
Not specified
Playback
Not specified

Media notes

NOTES: Note on back of reel box for Blue Grouse 3: "May25/64 Loud hoot. Low hoot. flight call. Cock responding to his own image in mirror. Wing strokes as cock strikes glass are apparent in several places. 15 ips." Notes inside reel box for Blue Grouse 1: ""May-June 66-67. R. B. Miller. Beef Station. 22 mi S Turner Valley. 3 reels @15 1 reel @ 7 1/2. a)multiple hoots agressive voc's flight sounds female flies male flutter flight male single loud hoot.".

Technical information

Recorder
Microphone
Accessories

Archival information

Cataloged
29 Oct 2008 - Martha Fischer
Digitized
29 Oct 2008 - Martha Fischer
Edited
29 Oct 2008 - Martha Fischer

Cornell Lab of Ornithology

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