BIRDS IN FLIGHT IS:
Patrick Franke -> Singwarte Media
Mathias Putze -> Instagram
Roland Neumann -> Xeno Canto
CONTRIBUTERS:
Bouke Atema -> home
Martin Grimm -> Instagram
Michael Heiß -> Birding Azerbaijan
Thomas Noah
Lukas Pelikan
Michèle Peron -> Xeno Canto
Graeme Pegram
Georg Rüppel
Manuel Tacke
OUR WEB HERO:
Marcus Obst