ML616196956
Laguntzailea
Noah Arthur Laguntzaile honen media Profila
Data
Kokapena
San Francisco Bay Trail--Coyote Creek Lagoon
Alameda, California, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Beat to hell 1st-cycle, still identifiable by overall whiteness and tail/rump. Superficially very similar to Mongolian Gull, but the tail has too broad of a dark band, and the tummy is too dark. American Herring and its hybrids are ruled out by the very white rump and undertail coverts with sparse dark spotting, plus overall whiteness (but with dark wingtips). Slaty-backed is ruled out by the pale whiteness of the scapulars; those would have dark patterning on even a worn Slaty.
Informazio teknikoa
- Eredua
- Canon PowerShot SX60 HS
- ISOa
- 100
- Distantzia fokala
- 10.2 mm
- Flasha
- Flash did not fire
- f-stop
- f/4.5
- Obturadorearen abiadura
- 1/400 sec
- Dimentsioak
- 873 pixels x 617 pixels
- Fitxategiaren tamaina originala
- 205.18 KB