Naher, H., and N. J. Sarker. “Growth and Development of Nestlings of White-Throated Kingfisher, Halcyon Smyrnensis (Linnaeus, 1758)”. Journal of the Asiatic Society of Bangladesh, Science, vol. 46, no. 1, June 2020, pp. 71-80, doi:10.3329/jasbs.v46i1.54230.