Conroy C, Sparks N, Chandrasekaran D, Sharma A, Shindey D, Singh L R, Natarajan A and Anitha K 2005: The significance of predation as a constraint in scavenging poultry systems: some findings from India. Livestock Research for Rural Development. Volume 17, Article #70. Retrieved , from http://www.lrrd.org/lrrd17/6/conr17070.htm