Density and obligatory feeding habits of an isolated Golden Jackal Canis aureus L. (Mammalia: Carnivora: Canidae) population in Pirotan Island, Gulf of Kachchh, India

Abstract

Efforts to arrest the decline of carnivorous mammals in isolated ecosystems have received little attention in India. The present study assesses the population density of a small Golden Jackal population, isolated on a water covered Pirotan Island in the Gulf of Kachchh Marine National Park, India. An average of 12 Golden Jackals/km2 was found inhabiting the Island. The scat analysis revealed that the major diet of jackals was crab (89.5±2.36 %) followed by fish (2.7±0.82 %). Only 2.1% of their diets were from the Island source. They have well adapted to manage their water needs from their obligatory feeding habits.