Bidragsyter
Arnoud B. van den Berg Media from this contributor
Dato
17:00
Lokalitet
Yellowstone National Park; Mt. Washburn
Wyoming, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hunn - 1; Immature Unknown sex - 3
- Lyder
- Lokkelyd
- Lydavspilling
- Playback not used
Kommentarer
NOTES: (Sound Delivery Rate: Low; General Climate: Humid; Cover Den: Open) Female and 3 juveniles foraging for insects at forest edge in high grassland (high at Mt. Washburn); female makes the low, 'dark' calls. High-pass 160Hz Part A: 10:10 Part B: 4:11. Other Behaviors: Emit Alarm, Care For Young, Establish Parent Young Contact, Social Context: Family. Habitat: Forest, Grassland, Coniferous Forest, Montane Grassland, Pasture, Edge.
Teknisk informasjon
- Opptaker
- NAGRA E
- Mikrofon
- Sennheiser ME 20
- Tilbehør
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
Arkivinformasjon
- Katalogisert
- 6 Apr 2001 - Marilyn Moskal
- Digitalisert
- 30 Jan 2004 - Claudia Zan
- Redigert
- 28 Aug 1989 - Thomas Paolangeli