Ahmad, Khursheed, and H. S. A. Yahya. “Winter Diversity of Birds in Makaibari Tea Estate, Kurseong, Darjeeling, India”. Indian Forester 136, no. 1 (January 1, 2010): 69–87. Accessed December 4, 2025. http://indianforester.co.in/index.php/indianforester/article/view/3492.