Visits: 1993; 2006; 2007; 2008; 2015; 2018; 2024
High Scores:
| Global high scores | |
| The largest number of Artiodactyla species on the site | 70 |
| The largest number of Coraciiformes species on the site | 10 |
| The largest number of Phoenicopteriformes species on the site | 6 |
| Regional high scores | |
| The largest number of Primates species in Europe | 36 |
| Country high scores | |
| The largest number of Chiroptera species in Germany | 3 |
| The largest number of Cingulata species in Germany | 2 |
| The largest number of Bucerotiformes species in Germany | 10 |
| The largest number of Falconiformes species in Germany | 3 |
| The largest number of Musophagiformes species in Germany | 5 |
| The largest number of Passeriformes species in Germany | 93 |
| The largest number of Sphenisciformes species in Germany | 4 |