0:00 / 0:00
Salatu

Kolaboratzailea

Geoffrey A. Keller Media from this contributor

Data

07:00

Kokapena

Upham; J. Clark Salyer NWR
Bottineau, North Dakota, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak
Age and sex
Adult, Unknown sex - 1
Soinuak
Deia; Kantua
Grabaketa
Playback not used

Iruzkina

NOTES: dawn +1.67hrs; species cut number 5 BNA: Song is heard as well as possibly the "Tri-ri-rip" or "Tzip" Call. Several "Wheer" calls may also be heard ending the recording. CZ 23/03/2004. Other Behaviors: Advertise. Habitat: Grassland.

Informazio teknikoa

Grabatzailea
UHER 4200 REPORT MONITOR
Mikrofonoa
Sennheiser MKH 106T
Osagarriak
Roche Parabola 74cm/17.7cm (29.1in/7in)

Artxiboko informazioa

Katalogatuta
1 Jul 2000 - David Lauten
Digitalizatuta
23 Mar 2004 - Claudia Zan
Editatuta
1 Jan 1991 - Steven R. Pantle