kHz
Bidragsyter
Geoffrey A. Keller Media from this contributor
Dato
05:15
Lokalitet
Nogales; Kino Springs
Arizona, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult, Unknown sex - 1
- Lyder
- Sang
- Lydavspilling
- Playback not used
Kommentarer
NOTES: (Sex: ?probably male; Breeding stat:?probably territorial, ?breeding; Gen. climate: arid; Cover density: open; Strata: song perch) BNA: Song RRV1 and RRV2 ("Tee-hee" and "Tee-hoo"). mf [This is the Primary Song of BNA, with Regularly Repeated Vocalizations 1 and 2 alternating back-and-forth (see also Smith, W. J. 1970. Song-like displays of Sayornis species. Behaviour 37: 64-84). The 44 examples of RRVs are slighly biased towards RRV2s, with 18 RRV1s at 0:075, 0:10, 0:13, 0:165, 0:19, 0:21, 0:235, 0:27, 0:30, 0:325, 0:36, 0:38, 0:415, 0:435, 0:46, 0:495, 0:515, and 0:54. Quality changed from 1-2 to 2-1 - CAM - 4 April 2005]. Habitat: Pond, Suburban.
Additional species
- Brown-headed Cowbird Molothrus ater
- American Bullfrog Lithobates catesbeianus
- Say's Phoebe Sayornis saya
Teknisk informasjon
- Opptaker
- UHER 4200
- Mikrofon
- Sennheiser MKH 106T
- Tilbehør
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Arkivinformasjon
- Katalogisert
- 15 Nov 2000 - Marilyn Moskal
- Digitalisert
- 6 May 2004 - Martha Fischer
- Redigert
- 24 Aug 1989 - Thomas Paolangeli