ML612208893
Contributeur
Joe RouLaine Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Austin Estuary Park
Pierce, Washington, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
This guy was throwing me off. With hybrids in the area I was split between identifying it as a Glaucous-wing x Western gull due to the color of the iris, darker grey mantle, and heavy-billed appearance or a Herring Gull because it mostly met the criteria. Brownish-yellow iris, yellow gape, pink legs, grey upper parts with mostly black primaries. In the end, I determined there was enough field marks to identify it as a HERG; however, I’m open to others input.
Informations techniques
- Modèle
- ILCE-7M4
- Lentille
- FE 100-400mm F4.5-5.6 GM OSS + 1.4X Teleconverter
- ISO
- 250
- Longueur focale
- 560 mm
- Flash
- Flash did not fire
- f-stop
- f/8.0
- Vitesse d'obturation
- 1/500 sec
- Dimensions
- 4707 pixels x 3138 pixels
- Taille originale du fichier
- 2.11 MB