Choudhary, Shikha, Netrapal Singh Chauhan, and Rajiv Kalsi. “Seasonal Habitat Selection by House Sparrows across the Urbanization Matrix in Delhi, India”. Journal of Wildlife and Biodiversity 3, no. 4 (August 30, 2019): 57–65. Accessed January 21, 2025. https://wildlife-biodiversity.com/index.php/jwb/article/view/126.