Sandwich Tern  
  (Thalasseus sandvicensis)  
 1 2  
       Recorded by Jarek Matusiak on 2017-10-29
Poland, Gmina Stegna, Nowy Dwór Gdański County, Pomeranian Voivodeship
Comments: begging call, juvenile.   Freely flying fledgling     bird-seen:yes     playback-used:no       Citation: Jarek Matusiak, XC284813. Accessible at

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