Bharos, Arun M. K., and Yash Shukla. “First Sighting Record Of Greater White-Fronted Goose <I>Anser albifrons< I> From Chhattisgarh, India”. Journal of the Bombay Natural History Society (JBNHS), vol. 117, Oct. 2020, doi:10.17087/jbnhs/2020/v117/146298.