2014-06-29_004_Galapagos-Gabelschwanzmoewe_900pxName_SIsmar-GEOMAR Published July 7, 2014 at 900 × 675 in Wildlife of the Galapagos Islands ← Previous Next → A swallow-tailed gull. Photo: Stefanie Ismar A swallow-tailed gull. Photo: Stefanie Ismar