kHz
Bidragsyter
Geoffrey A. Keller Media from this contributor
Dato
05:45
Lokalitet
Summer Lake; Summer Lake National Wildlife Refuge
Lake, Oregon, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult, Unknown sex - 2
- Oppførsel
- Courtship, display, or copulation
- Lyder
- Lokkelyd; Sang
- Lydavspilling
- Playback not used
Kommentarer
NOTES: territorial song?, call?, and alarm call from low flight over large wet meadow; recording made between 545 and 600 hours. Other Behaviors: Court, Advertise, Emit Alarm. Habitat: Grassland.
Additional species
- Red-winged Blackbird Agelaius phoeniceus
- Great Horned Owl Bubo virginianus
- Willet Tringa semipalmata
- Western Wood-Pewee Contopus sordidulus
- American Coot (Red-shielded) Fulica americana (Red-shielded)
- Sandhill Crane Antigone canadensis
- Brown-headed Cowbird Molothrus ater
- Savannah Sparrow Passerculus sandwichensis
- American Avocet Recurvirostra americana
- Western Kingbird Tyrannus verticalis
- 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