ML615163622
Bidragsyter
Alex Colucci Media from this contributor Profil
Dato
Lokalitet
West Branch SP—Kirwan Dam and Visitor Center
Portage, Ohio, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hann - 24
- Oppførsel
- Courtship, display, or copulation
- Lyder
- Lokkelyd; Ikke lydytrende
- Lydavspilling
- Playback not used
Kommentarer
Call notes throughout, which appear to be consistent with COGO courtship displays--light "peent" calls. The raft was made up entirely of COGO; they were quite active and appeared to be moving their heads often. Very little diving observed. At the beginning of the recording, there are some non-vocal wingbeats from several individuals taking flight.
Observasjonsdetaljer
Male and female courtship displays: head movement seen from both and light "peent" calls heard from males.
Teknisk informasjon
- Opptaker
- Mikrofon
- Tilbehør
- Original file size
- 10.77 MB