ML647596215
Contributeur
Dave Ziolkowski Jr Fichiers multimédias de ce contributeur
Date
Site d'observation
Waredaca Farm (Private, No Tresspassing), Gaithersburg US-MD
Montgomery, Maryland, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Two individuals with typical Richardson's size, grayer back color, and bill proportions hanging together among the Canada flock. A third was by itself in a different part of the Canada flock and had slightly more diminutive head and bill features and darker breast, but still within range of Richardson's phenotype.
Informations techniques
- Modèle
- Canon EOS R7
- Lentille
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 2000
- Longueur focale
- 500 mm
- Flash
- Flash did not fire
- f-stop
- f/7.1
- Vitesse d'obturation
- 1/320 sec
- Dimensions
- 1878 pixels x 1252 pixels
- Taille originale du fichier
- 1.79 MB