ML611018023
Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
Contributeur
Michael Harrison Fichiers multimédias de ce contributeur
Date
Site d'observation
Calgary--Rotary/Mattamy Wetlands (68 Street SE)
Calgary, Alberta, Canada
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Adulte, sexe inconnu - 1
Détails de l'observation
Large, stocky ‘Larus’ gull. Observed at south storm pond. Fourth-year/adult. Dark gray and white plumage. Heavily streaked head and neck; hooded appearance. Dark gray mantle and primaries. Darker outer P7-10; small white mirrors. Short primary projection. Dark brown eyes. Bulbous, yellow bill with dark base. Pink legs. Photographed. Continuing rarity; first reported on October 30.
Espèces additionnelles
Informations techniques
- Modèle
- Canon PowerShot SX50 HS
- ISO
- 160
- Longueur focale
- 215 mm
- Flash
- Flash did not fire
- f-stop
- f/6.5
- Vitesse d'obturation
- 1/320 sec
- Dimensions
- 4000 pixels x 3000 pixels
- Taille originale du fichier
- 3.19 MB