Collared Forest-Falcon

Micrastur semitorquatus

ML59052


©
Paul A. Schwartz
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Upata; Sta. Maria
Venezuela
Search this location, Illustrated Checklist
Latitude and Longitude 8.0167, -62.4 Map

Age and Sex
Age not specified, Sex not specified
Sounds
Dawn Song; Song
Behaviors
Breeding
Tags
; ;
Playback
Used
Specimen
Specimen Collected

Comments

NOTES: Neotropical Institute Cut # 12. Bulk reel: 20; Extra cut(s) on bulk reel: 21 Weather: Fair. a) "Dawn song" given naturally, no doubt by one of the birds of Cut 11. Quality: 2-3. Level: +5. "b") "Dawn song" by two birds from close at hand, brought in by playback ofo the field tape. One has a slightly higher voice than the other which is in focus. Quality: 1. Level: +5. "c") When the birds stopped singing, I played back b) and then focusesd on the other bird (i.e. the higher-voiced bird). Quality: 1. Level: +5. The lower-voiced bird stopped singing but remained on same perch in tree. The higher-voiced bird was then collected = male buff breast #5238. Response to playback: Approach.

Technical Information

Recorder
NAGRA III
Microphone
Electro-Voice 650
Accessories
Parabola 91.4cm (36in)

Archival Information

Cataloged
19 Nov 2003 by Annette Nadeau
Digitized
17 Jun 2009 by David McCartt
Edited
by David L. Ross, Jr.

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