Show results
| Species | Phenological stage | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|
| Eurasian Tree Sparrow | Arrival | 01.04 | | 30.03 | 06.03 | 01.11 | 10.01 | 01.01 | 01.01 | 09.05 | | 02.01 | 14.04 | 20.01 | 03.01 | 08.01 | 14.01 | 03.02 | 10.03 |
| Eurasian Tree Sparrow | Nest building | | | | | | | | | 29.04 | | | | 24.03 | | | | | |
| Eurasian Tree Sparrow | Birds are singing | | | | | | | | 01.01 | | | | | | | | | | |
| House Sparrow | Arrival | 01.01 | 01.01 | 01.01 | 06.03 | 02.04 | | 26.01 | 01.01 | 11.05 | 21.04 | | 24.01 | 01.02 | 01.01 | 09.01 | 06.01 | | 21.03 |
| House Sparrow | Birds are singing | | | | | | | | 02.01 | | | | 24.01 | | | | | | 21.03 |
| House Sparrow | Nest building | | | | | | | | | | | | 20.04 | | | | 19.04 | | |
| Spurvefamilien | Arrival | | | | | | | | | | | | | | | 06.05 | | | |