Historische Entwicklung
| 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Erdkröte | 0 | 252 | 2268 | 3290 | 3346 | 3328 | 2762 | 3325 | 2382 | 1399 | 1745 | 1064 | 1229 | 908 | 1049 | 1341 | 1086 | 868 | 345 | 348 | 223 | 246 | 103 | 0 |
| Bergmolch | 0 | 170 | 728 | 489 | 244 | 138 | 86 | 112 | 57 | 47 | 19 | 7 | 21 | 68 | 76 | 118 | 25 | 10 | 4 | 0 | 1 | 17 | 9 | 0 |
| Grasfrosch | 0 | 142 | 471 | 286 | 360 | 45 | 28 | 5 | 17 | 35 | 11 | 28 | 14 | 102 | 70 | 55 | 36 | 10 | 6 | 44 | 81 | 58 | 49 | 5 |
| Teichmolch | 0 | 156 | 256 | 225 | 70 | 60 | 21 | 65 | 28 | 11 | 8 | 1 | 17 | 81 | 78 | 117 | 26 | 10 | 3 | 5 | 30 | 123 | 134 | 32 |
| Fadenmolch | 0 | 16 | 97 | 77 | 25 | 23 | 13 | 31 | 9 | 3 | 3 | 1 | 0 | 39 | 12 | 35 | 4 | 0 | 0 | 0 | 0 | 7 | 7 | 5 |
| Unbekannt (Totfund) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| Summe | 0 | 742 | 3822 | 4368 | 4045 | 3594 | 2910 | 3539 | 2493 | 1496 | 1788 | 1101 | 1281 | 1198 | 1285 | 1666 | 1177 | 898 | 358 | 397 | 335 | 451 | 302 | 47 |