The site has a wide variety of habitats, changing with altitude. These range from dry grassland to Fagus forests and moist Quercus-Carpinus woods.
This is an important site for forest and grassland species, particularly Ciconia nigra and Lanius excubitor.
BirdLife International (2020) Important Bird Areas factsheet: Knüll. Downloaded from http://www.birdlife.org on 01/10/2020.