1. Ali, S. and Ripley, S. D. (1983). Handbook of Birds of India and Pakistan. Vol. II. 2nd Edition. Oxford University Press. Bombay.
2. Bisht, M. S., Phurailatpam, S. and Kathait, B. S. (2005). Nesting ecology and breeding success of Cheer pheasant Catreus wallichii in Garhwal Himalaya. India. J. Bom. Nat. Hist. Soc, 102(3): 287-289.
3. Bryant, D. M. (1975). Breeding biology of House martins Delichon urbica in relation to aerial insect abundance. Ibis. 117: 180-216. https://doi.org/10.1111/j.1474-919X.1975.tb04206.x
4. Carmi–Winkler, N., Degen, A. A. and Pimshow. B. (1987). Seasonal time energy budgets of free living Chukars in the Negev Desert, Israel. Condor. 89: 594 – 601. https://doi.org/10.2307/1368648
5. Champion, H.G. and Seth, S. K. (1968). A Revised Survey of the Forest Types of India. Govt. of India Publication, Delhi PP- 404.
6. Chandola, A., Saklani, M., Bisht, M. and Bhatt, D. (1983). Reproductive strategies in birds of the tropics. Proc. of the International Symposium on Adaptation to Terrestrial Environments, Plenum Press, Greece, PP.145–164. https://doi.org/10.1007/978-1-4615-8345-5_12
7. Christensen, G. C. (1996). Chukar: Alectoris chukar. The Birds of North America. Philedelphia: The Academy of Natural Sciences of Philedelphia. Poole, F. G. (Ed). PP. 1-20. https://doi.org/10.2173/bna.chukar.02
8. Cramp, S. and Simmons, K. E. L. (1980). The Birds of the Western Palearctic, Vol 2. Oxford University Press, Oxford
9. Dunn, J. L., Watson, G. E. and Neill, J. P. O. (1987). Field Guide of Birds of North America. National Geographic Society, Washington. D. C. USA.
10. Galberath, D.S. and Moreland, R. (1953). The Chukar partridge in Washington. Biology Bulletin, 11. Washington Department of Game, Olympia, Washington, USA.
11. Hume, A.O. and Marshall, C.H.T. (1879). The Game Birds of India, Pakistan, Bangladesh, Burma, and Sri Lanka, Calcutta, 1: 169–176. https://doi.org/10.5962/bhl.title.64912
12. Kukreti, M., Kumar, S., Bhandari, S. and Bisht, M. S. (2008). Sightings of Chukar partridge Alectoris chukar (Gray) in Garhwal Himalaya, India. Proc. of 3rd Uttarakhand State Science and Technology Congress. PP. 195.
13. Lack, D. (1947). The significance of clutch size in the Partridge (Perdix perdix). J. Animal Ecology, 16: 19-25. https://doi.org/10.2307/1503
14. Mackie, R. D. and Buechner, H. K. (1963). The Reproductive cycle of Chukar. J. Wildlife Management, 27(2): 247-260. https://doi.org/10.2307/3798404
15. Madge, S. and McGowan, P. (2002). Pheasants, Partridges and Grouse. Christopher Helm, London.
16. Peterson, L. (2005). Alectoris Chukar information. University of Michigan Museum of Zoology. Animal Diversity Web. PP. 1-6.
17. Subramanian, C., Sathyanarayana, M.C., and Kambarajan, P. (2002). Habitat Utilization by Grey Jungle fowl Gallus sonneratii in Theni Forest Division, Meghamalai, Tamilnadu. Proc. of the National Symposium on Galliformes, Division of Wildlife Biology, A.V.C. College (Autonomous), Mayiladuturai, Tamil Nadu. PP- 28-36.
18. Stokes, A.W. (1961). Voice and social behaviour of Chukar partridge. Condor, 63: 111-127. https://doi.org/10.2307/1365525
19. Zuk, M., Popma, S.L. and Johnsen, T.S. (1995). Male courtship displays, ornaments and female mate choice in captive red jungle fowl. Behaviour, 132: 821–836. https://doi.org/10.1163/156853995X00027