- ring-billed gull
Larus delawarensis
- ring-billed gull
Larus delawarensis
- ring-billed gull
Larus delawarensis
- ring-billed gull
Larus delawarensis
- lesser black-backed gull
Larus fuscus
- lesser black-backed gull
Larus fuscus
- lesser black-backed gull
Larus fuscus
- lesser black-backed gull
Larus fuscus
- glaucous-winged gull
Larus glaucescens
- glaucous-winged gull
Larus glaucescens
- glaucous-winged gull
Larus glaucescens
- glaucous-winged gull
Larus glaucescens
- glaucous-winged gull
Larus glaucescens
- glaucous-winged gull
Larus glaucescens