Diet composition of Golden Jackals Canis aureus (Mammalia: Carnivora: Canidae) in Van Vihar National Park, India, a small enclosed area.

Main Article Content

S. Prerna
Advait Edgaonkar
Yogesh Dubey

Abstract

Food habits of Golden Jackals were estimated by an analysis of 200 scats in Van Vihar National Park, India, a small park of 4.45km2 with a very high density of jackals and ungulates.  A total of 10 items including fruits (40.74%), vegetative matter (24.38%), Chital (21.61%), Nilgai (9.57%), rodent (1.54%), birds (1.23%), Sambar (0.62%) and Wild Pig (0.31%) were consumed.  We estimated relative biomass consumption for the top potential ungulate prey and found that for every 100kg of potential prey killed by jackals, 89.4kg came from Chital and 10.6kg came from Nilgai calves.  The impact that predation can have on the ungulate population in an enclosed area is discussed.

 

Article Details

Section
Communications
Author Biographies

S. Prerna, Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand 248001, India

S. Prerna is a researcher at Wildlife Institute of India.  Prerna has worked in All India tiger monitoring project 2013-15 and  has worked for 5 years on captive bear rehabilitation. This work was for her MPhil thesis at IIFM, Bhopal. Apart from carnivores, Prerna is interested in animal behavior and conservation.

 

Advait Edgaonkar, Indian Institute of Forest Management, Nehru Nagar, Bhopal, Madhya Pradesh 462003, India

Advait Edgaonkar is an Assistant Professor at Indian Institute of Forest Management, Bhopal. He has a PhD in Wildlife Ecology and Conservation. He is interested in carnivore ecology and is presently estimating the population of domestic dogs in Bhopal City.  

 

Yogesh Dubey, Indian Institute of Forest Management, Nehru Nagar, Bhopal, Madhya Pradesh 462003, India

Yogesh Dubey is an Associate Professor at IIFM,Bhopal. He has a PhD in wildlife science. He is interested in biodiversity impact assessment studies and Protected area management.

 

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