ANSARI, NASIM AHMAD. “Monitoring of Water Bird Population With an Account of Heronry at Surajpur Lake, an Urban Wetland in National Capital Region, India”. The Indian Journal of Animal Sciences 87, no. 12 (May 17, 2018): 1504–1512. Accessed July 8, 2026. https://epubs.icar.org.in/index.php/IJAnS/article/view/79866.