kHz
Bidragsyter
Geoffrey A. Keller Media from this contributor
Dato
11:15
Lokalitet
Dorris; Lower Klamath National Wildlife Refuge
Siskiyou, California, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hunn - 1; Adult hann - 1
- Lyder
- Lokkelyd
- Lydavspilling
- Playback not used
Kommentarer
NOTES: alarm calls (typical scream) of pair at nest site from low flight. Other Behaviors: Emit Alarm. Habitat: Grassland.
Additional species
- Red-winged Blackbird Agelaius phoeniceus
- Gadwall Mareca strepera
- Marsh Wren Cistothorus palustris
- American Coot (Red-shielded) Fulica americana (Red-shielded)
- Cliff Swallow Petrochelidon pyrrhonota
- Larus sp. Larus sp.
- Song Sparrow Melospiza melodia
- White-faced Ibis Plegadis chihi
- Western Meadowlark Sturnella neglecta
- Yellow-headed Blackbird Xanthocephalus xanthocephalus
Teknisk informasjon
- Opptaker
- UHER 4200 REPORT MONITOR
- Mikrofon
- Sennheiser MKH 106T
- Tilbehør
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Arkivinformasjon
- Katalogisert
- 28 Nov 2000 - Matthew D. Medler
- Digitalisert
- 28 Nov 2000 - Matthew D. Medler
- Redigert
- 28 Nov 2000 - Matthew D. Medler