ML624188943
American Herring x California Gull (hybrid) Larus smithsonianus x californicus
Collaboratore
Mike Thompson Contenuti multimediali da questo collaboratore
Data
Località
McPhee Reservoir--West End
Montezuma, Colorado, United States
Contenuti multimediali da questa località Checklist illustrata- Età e sesso
- Juvenile, sesso sconosciuto - 1
- Comportamenti
- In volo
Dettagli dell'osservazione
Updated notes: HERGxCAGU is best fit after conferring with review team. Original notes: Possible CAGUxHERG. If HERG, this is a less-patterned juv HERG than any other I can find on Macauley. Inner primaries are lighter - if you squint - otherwise not overly convincing. If CAGU, the dark bill is later than any other dark-billed juv CAGU I can find on Macauley. It appeared equal in size to the handful of adult CAGU it was associating with.
Informazioni tecniche
- Modello
- NIKON D810
- Lenti
- 500.0 mm f/5.6
- ISO
- 1000
- Lunghezza focale
- 500 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocità otturaore
- 1/3200 sec
- Dimensioni
- 2710 pixels x 1809 pixels
- Dimensione originale file
- 1.52 MB