ML617805616
Glaucous x Glaucous-winged Gull (hybrid) Larus hyperboreus x glaucescens
Non-confirmé
Contributeur
Jack Bushong Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Anchor River SRA
Kenai Peninsula Borough, Alaska, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
**Rare. 3cy. Loafing with gull flock at tip. Very GLGU like with pale upperparts and distinctly bicolored bill, but primaries light gray (comparable to some of the nearby "pure" GWGU), faint subterminal markings on wings, and a bit of dark in the tail. Dark eye, head shape, and rather bulky bill all seem to suggest GWGU as the other parent rather than HERG. Similar in size and heft to the GWGU nearby.
Informations techniques
- Modèle
- NIKON D500
- ISO
- 800
- Longueur focale
- 460 mm
- Flash
- Flash did not fire
- f-stop
- f/6.3
- Vitesse d'obturation
- 1/1600 sec
- Dimensions
- 2817 pixels x 2298 pixels
- Taille originale du fichier
- 495.97 KB