Black Tern (American)

Chlidonias niger surinamensis

ML48802


©
Kevin J. Colver
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Dyson Lane
Plumas, California, United States
Search this location, Illustrated Checklist
Latitude and Longitude 39.75, -120.3333 Map

Age and Sex
Adult – 2
Sounds
Call
Behaviors
Breeding
Courtship, Display, or Copulation
Tags
;
Playback
Unspecified

Media notes

NOTES: (RRN#: 90-16-08,9,18,19,20,21,22; Breeding Status: territorial, territorial paired, breeding; Sound Delivery Rate: high; General Climate: wet; Cover Density: open; Temperature: 2-4¡ C; Filtering: yes, III) I believe I was 30m from the tern nest, the birds were agitated at my presence, circling me and swooping at me. **-***. *Part A = 7:03 Quality = 2,1-2. Part B = 7:11 Quality = 1,1-2. Sound stimulation was (other): my approach. Other Behaviors: Emit Alarm, Perform Visual Display. Habitat: Wetland, Pond.

Technical Information

Recorder
SONY TCD-D10
Microphone
Sennheiser ME 20
Accessories
Roche Parabola 60cm/14.5cm (23.6in/5.7in)

Archival Information

Cataloged
27 Jun 2001 by Nancy Schrempf
Digitized
5 Aug 2005 by James Napoli
Edited
14 May 1991 by Steven R. Pantle

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