Little owl (Athene noctua) around human settlements and agricultural lands: Conservation and management enlightenments

Abstract

Ecological studies have been focused on large, rare or endangered species but species which are adapted to traditional agroecosystems or rural environments received less attention. For example, Little owl is a typical inhabitant of agricultural lands and its population had greatly reduced due to the mechanized agriculture. In this paper, we built the first country level habitat suitability map for the little owl and identified the most influential environmental predictor of its distribution in Iran. We used species presence data (177 distribution points) and eight uncorrelated environmental variables to model the species suitable habitats using the maximum entropy approach (Maxent). Results showed that suitable habitats for this species are located in the northwest, parts of north east and southwest of Iran. Distance to forests, distance to human settlements and distance to agricultural lands are the most important determinants of the little owl distribution in Iran. Human migrations from rural areas to the cities and availability of many vacant human settlements surrounded by traditional and semi-modern agricultural landscapes produce suitable habitats for little owl in Iran.