kHz
Bidragsyter
Geoffrey A. Keller Media from this contributor
Dato
07:22
Lokalitet
Bakersfield; Pixley National Wildlife Refuge
Tulare, California, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hunn - 1; Adult hann - 1
- Lyder
- Lokkelyd
- Lydavspilling
- Ikke spesifisert
Kommentarer
NOTES: "A pair of birds were present at nesting site in willow tree. The recordings were of nestlings as well as two different types of scold notes. The harshest sounding scold note was given when male Northern Harrier flew overhead on a couple of occasions. The area contained the riparian setting with scattered willows and flat desert grassland habitat.". Number of individuals=NU1+;. Other Behaviors: Beg, Scold. Habitat: Riparian, Desert.
Teknisk informasjon
- Opptaker
- HHB PORTADAT PDR 1000
- Mikrofon
- Sennheiser MKH 106
- Tilbehør
Arkivinformasjon
- Katalogisert
- 10 Mar 2004 - Martha Fischer
- Digitalisert
- 10 Mar 2004 - Martha Fischer
- Redigert
- 10 Mar 2004 - Martha Fischer