ML253453721
Bidragsyter
Andrew Spencer Media from this contributor Profil
Dato
Lokalitet
Beartooth Hwy--Beartooth Pass
Park, Wyoming, United States
Media from this location Illustrert sjekkliste- Age and sex
- Juvenile, Unknown sex - X
- Oppførsel
- Feeding young
- Lyder
- Lokkelyd
- Lydavspilling
- Playback not used
Kommentarer
natural vocalizations; begging calls from unseen nestlings given when a female flew in with food. The nest was located in the middle of a fairly steep cliff mixed with lots of talus. I wasn't able to approach the nest while recording, but went back the next day and found it predated. Examination of the feather remains showed that the nestlings were well feathered but not yet capable of flight.
Teknisk informasjon
- Opptaker
- Mikrofon
- Tilbehør
- Original file size
- 3.63 MB