L. genei 1st-winter
Spain; San Pedro, Murcia 16/12/13. Head and body as ad-winter, wings still brown as juvenile, black tailband. Head sometimes with weak grey ear-spot. Pale iris, bill and legs pale orange. C/f (Mediterranean region) Larus ridibundus 1st-winter.
Ref:
IMG_2835X
Date:
Location:
Photographer:
L. genei 1st-winter
Spain; San Pedro, Murcia 16/12/13. Head and body as ad-winter, wings still brown as juvenile, black tailband. Head sometimes with weak grey ear-spot. Pale iris, bill and legs pale orange. C/f (Mediterranean region) Larus ridibundus 1st-winter.
Ref:
IMG_2835X
Date:
Location:
Photographer:
Larus canus/L. delawarensis/Larus genei/L. minutus
Larus canus - Common Gull, Goeland cendre - 3 year age-cycle
Larus delawarensis - Ring-billed Gull, Goeland a bec cercle - 3 year age-cycle
Larus genei - Slender-billed Gull, Goéland railleur - 2 year age-cycle
Larus minutus - Little Gull, Mouette pygmee - 3 year age-cycle
Larus delawarensis - Ring-billed Gull, Goeland a bec cercle - 3 year age-cycle
Larus genei - Slender-billed Gull, Goéland railleur - 2 year age-cycle
Larus minutus - Little Gull, Mouette pygmee - 3 year age-cycle
L. genei 1st-winter
Spain; San Pedro, Murcia 16/12/13. Head and body as ad-winter, wings still brown as juvenile, black tailband. Head sometimes with weak grey ear-spot. Pale iris, bill and legs pale orange. C/f (Mediterranean region) Larus ridibundus 1st-winter.
Ref:
IMG_2835X
Date:
Location:
Photographer: