The site was identified as important in 2019 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.Populations meeting IBA criteria ('trigger species'):
|Species||Current IUCN Red List Category||Season||Year(s)||Population estimate at site||IBA criteria met|
|Woodlark Lullula arborea||LC||breeding||2016-2019||130-180 breeding pairs||C6|
The current IUCN Red List category may differ from that which was valid at the time of IBA criteria assessment (2019).
|Habitat (IUCN level 1)||Habitat detail||Extent (% of site)|
|Forest||Broadleaved deciduous woodland||-|
|Artificial/Terrestrial||Arable land, Perennial crops, orchards and groves||-|
BirdLife International (2023) Important Bird Area factsheet: Veliki krs and Stol. Downloaded from http://datazone.birdlife.org/site/factsheet/veliki-krs-and-stol-iba-serbia on 01/12/2023.