Long term (1985–2018) changes of the habitat suitability of European souslik assessed by Maxent modelling based on Landsat satellite imagery – a case study from a mountain landscape of Central Bulgaria

The spatial and temporal aspects of the habitat suitability European souslik (Spermophilus citellus L.) in an area Sredna Gora Mountain (Bulgaria) were studied. We used Landsat satellite imagery data to model changes species from 1985 2018. obtained results demonstrate that increased during studied period, presumably due raised temperatures accompanying drought summertime, as well human-caused modifications pasture livestock breeding. Based on statistical modelling, employed procedure applies long-term monitoring assessment role land cover change because climate human activity souslik. This approach can be useful for conservation planning.