Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (L. fuscus) and Adult Kumlien’s Iceland Gull (L. g. kumlieni)
Steve Arena:
Adult Kumlien’s Iceland Gull (Larus glaucoides kumlieni)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Winter Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Winter Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed (L. fuscus), American Herring (L. smithsonianus), and Great Black-backed (L. marinus) Gulls
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
1st cycle Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
1st cycle Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
1st cycle Lesser Black-backed Gull (Larus fuscus)
Steve Arena:
Adult Lesser Black-backed Gull (Larus fuscus)
