ML612482590
Contributeur
Brooke Smith Fichiers multimédias de ce contributeur
Date
Site d'observation
Lake Fayette--Oak Thicket Park
Fayette, Texas, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Single bird seen in close company with Lesser Scaup. Bird appeared somewhat larger with rounded head slightly peaking on forehead area. Bill larger and more spatulate. We do have photos. In general, separating the two scaup species is an under-appreciated identification challenge. Despite my years of experience with the birds, I am often far from certain about suspected Greaters at inland locations. I feel reasonably confident about this bird, but won’t die on the hill over this one.
Espèces additionnelles
Informations techniques
- Modèle
- Canon EOS 7D Mark II
- Lentille
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 800
- Longueur focale
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Vitesse d'obturation
- 1/1250 sec
- Dimensions
- 1200 pixels x 800 pixels
- Taille originale du fichier
- 904.4 KB