ML647114517
Collaboratore
Walter Oshiro Contenuti multimediali da questo collaboratore Profilo
Data
Località
Holy Cross Cemetery (SM Co.)
San Mateo, California, United States
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
Dettagli dell'osservazione
Much smaller than the mallard pair that was the only other waterfowl in the waste water reservoir next to Hillside Blvd. Very small, relatively large, rounded head; short, wide and dark bill; grayish with lighter chest; and white, oval cheek patch. The chest coloration is much whiter than what references indicate it should be. Does this indicate it might be an immature male that is acquiring male plumage in the winter or does it represent a normal color variation a female?
Informazioni tecniche
- Modello
- NIKON D500
- Lenti
- TAMRON 18-400mm F3.5-6.3 Di II VC HLD B028N
- ISO
- 25600
- Lunghezza focale
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/6.3
- Velocità otturaore
- 1/6400 sec
- Dimensioni
- 1959 pixels x 1252 pixels
- Dimensione originale file
- 1.56 MB