American Herring x California Gull (hybrid) - Matthew Cvetas

ML464096661

American Herring x California Gull (hybrid) Larus smithsonianus x californicus

Rapporter

Contributeur

Date

Site d'observation

Greyhound Maintenance Center, Chicago US-IL 41.89955, -87.64796
Cook, Illinois, United States
Fichiers multimédias de cet endroit Liste illustrée
Carte
Carte Coordonnées: 41.899553, -87.647961
Âge
Non précisé
Sexe
Non précisé

Détails de l'observation

Large white headed gull with dusky eye, reddish orbital ring and gape, although faded. Large black wedge in primaries with large apical spot on P10, smaller one on P9, yellow/green legs. Head blockier and bill a bit larger than expected without black smudge.

Informations techniques

Dimensions
1698 pixels x 1272 pixels
Taille originale du fichier
310.38 KB