kHz
ML165779131
Bidragsyter
Wil Hershberger Media from this contributor Profil
Dato
Lokalitet
Canaan Valley NWR--Freeland Rd. Tract
Tucker, West Virginia, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hann - X
- Lyder
- Sang
- Lydavspilling
- Playback not used
Kommentarer
Recorded at 18-20 meters at 0501. Dawn singing with lots of hisselly notes. He was very close to the ground at the beginning of his singing bout. There was no behavioral context for the hisselly notes as there were no other American Robins in the area. This male was well hidden in the base of a Hawthorn and seemed to move up slightly into the tree in four stages during this singing bout. Recorder HPF on at 80Hz, -12dB/octave.
Teknisk informasjon
- Opptaker
- Sound Device 702
- Mikrofon
- Senn. MKH8020
- Tilbehør
- 30” Roche Parabola
- Original file size
- 238.69 MB