ML619243742
Contributeur
Clive Harris Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Homestead Farm (restricted access - bird from roadside)
Montgomery, Maryland, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
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?
Informations techniques
- Modèle
- NIKON D750
- Lentille
- 300.0 mm f/4.0
- ISO
- 320
- Longueur focale
- 300 mm
- Flash
- Flash did not fire
- f-stop
- f/4.5
- Vitesse d'obturation
- 1/1000 sec
- Dimensions
- 626 pixels x 570 pixels
- Taille originale du fichier
- 241.95 KB