ML619243742
Laguntzailea
Clive Harris Laguntzaile honen media Profila
Data
Kokapena
Homestead Farm (restricted access - bird from roadside)
Montgomery, Maryland, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Spent most of its time hunkered down so difficult to get an accurate view of head shape and no other ducks on pond to compare size to - however, bulging cheeks, large nail, and apparent peak of head just before eye look good for GRSC. Upperparts also very pale. Rear of crown looks angular, possibly due to some misplaced or missing feathers?
Informazio teknikoa
- Eredua
- NIKON D750
- Lentea(k)
- 300.0 mm f/4.0
- ISOa
- 320
- Distantzia fokala
- 300 mm
- Flasha
- Flash did not fire
- f-stop
- f/4.5
- Obturadorearen abiadura
- 1/1000 sec
- Dimentsioak
- 626 pixels x 570 pixels
- Fitxategiaren tamaina originala
- 241.95 KB