Common Tern (Sterna hirundo) adult standing on stump, stretching wings, Danube delta, Romania, May

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Size: 5250px × 3505px
Photo credit: © Malcolm Schuyl / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adult, aquatic, behaviour, bird, common, danube, hirundo, romania, sterna, stretch, stretching, tern, wing, wings