ML613758389
Caspian x Herring Gull (hybrid) Larus cachinnans x argentatus
Contributeur
Alexander Lees Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Lower Longdendale Reservoirs
Derbyshire, England, United Kingdom
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Ad Caspian-ish Gull present 10.48-10.54 when flew west. Mantle darker than Herring, head unstreaked, dark eye, skinny bill with no obvious gonydeal angle. Primary pattern seemingly out of range of pure cachinnans though with a near complete band on p10 which was extensively black and only a small white patch on p9. Smaller than the Herring and presumably a female.
Informations techniques
- Caméra
- Microphone
- Accessoires
- Taille originale du fichier
- 27.61 MB