White-winged Tern (Chlidonias leucopterus) Ad S, Guifette leucoptere

White-winged Tern (Chlidonias leucopterus) Ad S, Guifette leucoptere

White-winged Tern (Chlidonias leucopterus) Ad S, Guifette leucoptere

Vienne; Saulge 4/5/08 (digiscoped). Ad-summer
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