Segnala

Collaboratore

Data

Località

Deer Creek Hills
Sacramento, California, United States
Contenuti multimediali da questa località Checklist illustrata
Mappa
Mappa Coordinate: 38.5283462, -121.0744277
Età
Non specificato
Sesso
Non specificato
Comportamenti
In corteggiamento, display o copula
Suoni
Richiamo
Richiamo
Richiamo non usato

Note contenuto multimediale

Rarely recorded 'grunts' from TUVUs copulating on a snag. The calls seemed to be coming from the male as during some of the time he was flapping the grunts seemed in sync with that, but the grunts were equaliy loud when not flapping. Farily loud vocalization as these birds were about 80m away.

Dettagli dell'osservazione

Rarely recorded 'grunt' calls from copulating vultures! More notes with recording

Informazioni tecniche

Registratore
Nagra Seven
Microfono
Sennheiser MKH20
Accessori
Telinga parabola
Dimensione originale file
9.95 MB