Show results
| Species | Phenological stage | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Common Shelduck | Arrival | 08.03 | 02.03 | 24.02 | 06.03 | 08.03 | 31.03 | 19.02 | 21.03 | 16.02 | 22.02 | 03.02 | 10.04 | 13.03 | 27.03 | 04.04 | 21.03 | 10.03 | 11.04 | 01.04 | 31.03 |
| Common Shelduck | Birds are singing | 01.06 | 28.03 | 11.04 | 01.04 | 31.03 | |||||||||||||||
| Common Shelduck | Nest building | 20.06 | 06.07 |