ML145428431
Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
Contributeur
David Sibley Fichiers multimédias de ce contributeur
Date
Site d'observation
Turners Falls Power Canal
Franklin, Massachusetts, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Adult, present the whole time. Difficult to pick out among the Herring Gulls but very limited black in wingtips conspicuous even at rest, only faint head streaking, proportionally large head and bill, thick neck, photos added. Two photos of it standing on the ice are actually from the following day when it was seen closer at Barton Cove.
Informations techniques
- Modèle
- Canon PowerShot SX50 HS
- ISO
- 1600
- Longueur focale
- 215 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/6.5
- Vitesse d'obturation
- 1/500 sec
- Dimensions
- 4000 pixels x 3000 pixels
- Taille originale du fichier
- 3.64 MB