ML646703144
Contributeur
Fred Shaffer Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Schoolhouse Pond
Prince George's, Maryland, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
First-year. On the darkish side, but I believe it is within the range of the Kumlien's subspecies. Photos of the gull on the water and on the ice. The bird had a dark body and relatively dark upperparts and folded primaries fringed in white, yet was concolorous overall (upperparts, tertials, and primaries all roughly the same shade of brown), lacking the slightly darker tertials and primary tips shown by "Thayer's" Gulls. The bird was in view for an hour or more before being flushed by a Bald Eagle.
Informations techniques
- Modèle
- COOLPIX P900
- ISO
- 400
- Longueur focale
- 285 mm
- Flash
- Flash did not fire
- f-stop
- f/6.3
- Vitesse d'obturation
- 1/320 sec
- Dimensions
- 2377 pixels x 1750 pixels
- Taille originale du fichier
- 589.37 KB