Factors Influencing Distribution of Eurasian Otter (Lutra lutra) in Swat and Dir Districts, Pakistan

Pages 24 - 33 (Article)This study assessed the distribution of Eurasian otters (Lutra lutra) through community-based survey followed by their potential habitat investigation in two districts of Khyber Pukhtoon-khwa (KPK), Pakistan. Results of the study indicated that Sheer Palam, Tormang, Patrak, Kalkot and Tal (Upper Dir), Madyan, Baronial, Mankial and Peshmal (Swat) are the key habitats to host Eurasian otters. Secondary data (community questionnaires) indicated 79% people consider that Eurasian otters are permanent residents in the study area, 12.5% thought otters were seasonal migrants while 8.5% people were not able to report otter status. Of the 31 sites surveyed, only nine sites were found to be positive for otter presence. The results indicated that the distribution range of the otter covers some potential areas of Swat and Upper Dir in Pakistan. This study concludes that otter population is more vulnerable in areas of dense human population. Anthropogenic activities are greatly influencing the presence of otters in the region and thus need an immediate action for the recovery of this declining population.