Feb 29, 2020 Zurich Day 2

Sep 09, 2019 Birding Klingnauer Stausee with Luca

Jan 27, 2018 Birding outside Zurich with Luca

Jan 21, 2018 Birding Neufelder See

Jan 25, 2015

Mar 02, 2013 Birding Spain, Day Two