Collaboratore
William V. Ward Contenuti multimediali da questo collaboratore
Data
07:43
Località
SAND IS.
Midway Islands, United States Minor Outlying Islands
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
- Comportamenti
- In corteggiamento, display o copula
- Suoni
- Richiamo; Suono meccanico
- Richiamo
- Non specificato
Note contenuto multimediale
NOTES: DUNES BEHIND NORTHERN BEACH; SAND IS. I WALKED UP TO TWO BIRDS PERFORMING THE DANCE BEHAVIOR; PLACED MIKE ON GROUND AND BACKED OFF THE 15 FT. OF CABLE AND COMMENCED RECORDING. SOUNDS GO WITH 'DANCE' BEHAVIOR. DURING LAST PART OF CUT THE 2 BI 2 ADULT(S)RDS GOT INTO A SQUABBLE WITH 2 NEARBY LAYSAN ALBATROSSES AND THE HIGH-PITCHED WHISTLES OF THAT PAIR OF THE OTHER SPECIES IS HEARD. RECORDINGS WERE MADE IN LAYSAN COLONY IN WHICH THERE WERE ONLY A FEW BLACK-FOOTEDS (NIGRIPES). Other Behaviors: Perform Visual Display. Elevation: 2 m.
Specie aggiuntive
Informazioni tecniche
- Registratore
- MAGNEMITE 610E
- Microfono
- Accessori
Informazioni d'archivio
- Digitalizzato
- 5 Dec 2005 - James Napoli