kHz
Bidragsyter
Virginia Huber Media from this contributor
Randolph Little Media from this contributor
Dato
06:05
Lokalitet
Portal--Spofford's feeders (closed since 2002)
Cochise, Arizona, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hann - 1
- Lyder
- Sang
- Lydavspilling
- Playback not used
Kommentarer
NOTES: (Breeding Status: Territorial paired. Gen. Climate: Arid. Cover Density: Medium. Strata: Song perch.) BNA: Song RRV1 and RRV2 ("Tee-hee" and "Tee-hoo"). [This is the Primary Song of BNA, consisting of Regularly Repeated Vocalizations 1 and 2 (RRV1, RRV2; see also Smith, W. J. 1970. Song-like displays of Sayornis species. Behaviour 37: 64-84). The 46 RRVs (the last three during announcement) are biased towards RRV1s, with only 15 RRV2s given (0:05, 0:095, 0:12, 0:245, 0:305, 0:345, 0:42, 0:45, 0:52, 0:555, 0:595, 1:14, 1:175, 1:21, and 1:335). Quality changed from 2 to 2-1 - CAM - 4 April 2005]. Same subject(s) as LNS 20888. Other Behaviors: Advertise. Habitat: Coniferous Forest, Deciduous Forest, Riparian, Scrub, Canyon, Rocky.
Teknisk informasjon
- Opptaker
- NAGRA IV-D
- Mikrofon
- Sennheiser MKH 404
- Tilbehør
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
Arkivinformasjon
- Katalogisert
- 6 Dec 2001 - Annette Nadeau
- Digitalisert
- 6 May 2004 - Martha Fischer
- Redigert
- 18 Nov 1982 - Steve Greenspun