Bidragsyter
Mark Robbins Media from this contributor Profil
Dato
Lokalitet
County Road 26B, Walden US-CO 40.54647, -106.44020
Jackson, Colorado, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hann - 37
- Oppførsel
- Courtship, display, or copulation
- Lyder
- Ikke lydytrende
- Lydavspilling
- Playback not used
Observasjonsdetaljer
37 males 44 females (undoubtedly includes some non-definitive plumaged males). Repeated counts during entire period. Total equals maximum count for each sex/age class.
Additional species
Teknisk informasjon
- Opptaker
- Nagra BB +
- Mikrofon
- Sennheiser ME 67
- Tilbehør
- 100 Hz filter
- Original file size
- 71.68 MB