ML644819062
Larus sp. Larus sp.
Collaboratore
Data
Località
Ben Butterworth Parkway, Moline
Rock Island, Illinois, United States
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
Dettagli dell'osservazione
Adult bird, larger than RHGU and smaller than AHGU with slightly darker backside. Yellow bill with sub terminal blackish band and orange spot on gonys. Moderately heavily mottled head. Eyes appeared to be dark, but this was difficult to discern with rather poor lighting. Legs appeared pinkish. I had first thought California Gull but this birds profile seems wrong, bit pot bellied and rather short primary projection. Now thinking more Appledores Gull. Back color seems too pale for LBBG.
Informazioni tecniche
- Modello
- COOLPIX P950
- ISO
- 800
- Lunghezza focale
- 714 mm
- Flash
- Flash did not fire
- f-stop
- f/6.5
- Velocità otturaore
- 0.02 sec
- Dimensioni
- 4608 pixels x 3456 pixels
- Dimensione originale file
- 3.76 MB