Manakadan, R. and Rahmani, A. R. (1989) Rollapadu Wildlife Sanctuary, with special reference to the Great Indian Bustard Ardeotis nigriceps (Vigors). J. Bombay Nat. Hist. Soc. 86 (3): 368-380.
Manakadan, R. and Rahmani, A. R. (1993) A decade of conservation of the Great Indian Bustard (Ardeotis nigriceps) at Rollapadu Wildlife Sanctuary. Pp 1-3. In: Bird Conservation–Strategies for the nineties and beyond (Eds. A. Verghese, S. Sridhar and A. K. Chakravarthy), Ornithological Soci-ety of India, Bangalore.
Manakadan, R. and Rahmani, A. R. (1999) More on the Lesser Florican Sypheotides indica at Rollapadu Wildlife Sanctuary, Kurnool district, Andhra Pradesh. J. Bombay Nat. Hist. Soc. 96(2): 314-316.
Manakadan, R., Rahmani, A. R. and Rao, Y. N. (2002) Spread of scrub in grasslands of Rollapadu Wildlife Sanctuary, Andhra Pradesh, India, and its implication on the avifauna. Pp 186-195. In: Birds of Wetlands and Grasslands: Proceedings of the Salim Ali Centenary Seminar on the Conservation of Avifauna of Wetlands and Grasslands. Eds. Rahmani, A. R. and Ugra, G. Bombay Natural History Society, Mumbai.
Rahmani, A. R. and Manakadan, R. (1986) A large roost of harriers in Andhra Pradesh, India. J. Bombay Nat. Hist. Soc. 83 (Supplement): 203-204.
Sankaran, R. and Manakadan, R. (1990) Recent breeding records of the Lesser Florican Sypheotides indica (Miller) from Andhra Pradesh. J. Bombay Nat. Hist. Soc. 87 (2): 294-296. of waterholes (15 in 600 ha!). Thankfully, the management is now in better hands, and some measures are being taken to reduce the Blackbuck numbers. Even so, unless poaching is curtailed and the cooperation of local villagers gained, the bustard population will keep on declining.
BirdLife International (2022) Important Bird Areas factsheet: Rollapadu Wildlife Sanctuary. Downloaded from http://www.birdlife.org on 27/01/2022.