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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brambling | Arrival | 08.04 | 30.03 | 02.02 | 01.04 | 21.03 | 07.01 | 04.01 | 14.01 | 25.03 | 13.03 | 01.01 | 04.01 | 24.01 | 21.03 | 05.03 | 19.01 | 21.03 | 03.01 | 30.03 | 31.03 |
| Brambling | Birds are singing | 23.04 | 25.02 | 02.04 | 16.03 | 24.02 | 22.03 | 15.01 | 21.03 | 01.05 | 07.04 |