Olivier Barden:
Larus glaucoides kumlieni
Olivier Barden:
Larus glaucoides kumlieni
Olivier Barden:
Larus glaucoides kumlieni
Olivier Barden:
Great Black-backed Gull, Iceland Gull
Olivier Barden:
Juvenile Lesser Black-backed Gull (Larus fuscus)
Olivier Barden:
1st summer Lesser Black-backed Gull (Larus fuscus)
Olivier Barden:
1st summer Lesser Black-backed Gull
Olivier Barden:
2nd summer Lesser Black-backed Gull
Olivier Barden:
1st summer Herring Gull
Olivier Barden:
"Kumlien's" Iceland Gull
Olivier Barden:
Brown-hooded Gulls
Olivier Barden:
3rd winter Great Black-backed Gull (Larus marinus)
Olivier Barden:
Ring-billed Gull / Goéland à bec cerclé (Larus delawarensis)
Olivier Barden:
Ring-billed Gull / Goéland à bec cerclé (Larus delawarensis)
Olivier Barden:
Lesser Black-backed Gull / Goéland brun (Larus fuscus graelsii)
Olivier Barden:
Little Gull / Mouette pygmée (Larus minutus)
Olivier Barden:
Little Gull / Mouette pygmée (Larus minutus)
Olivier Barden:
Great Black-backed Gull / Goéland marin (Larus marinus)
Olivier Barden:
Great Black-backed Gull / Goéland marin (Larus marinus)
Olivier Barden:
Black-tailed Gull / Goéland à queue noire (Larus crassirostris)
Olivier Barden:
Great Black-backed Gull / Goéland marin (Larus marinus)
Olivier Barden:
Black-tailed Gull / Goéland à queue noire (Larus crassirostris)