Institution: | (1) Institute of Vertebrate Biology AS CR, v.v.i., Květná 8, 60365 Brno, Czech Republic;(2) Environment Canada, 11 Innovation Blvd, Saskatoon, SK, Canada, S7N 3H5;(3) Hungarian Bird Ringing Centre, MME/BirdLife Hungary, K?ltő u. 21., 1121 Budapest, Hungary;(4) Institute for Ornithology CASA, Gundulićeva 24, 10000 Zagreb, Croatia |