Dey, P., Ray, S. D., Sharma, S. K., Pramod, P. and Singh, R. P. (2021) “Identification of a unique barb from the dorsal body contour feathers of the Indian Pitta Pitta brachyura (Aves: Passeriformes: Pittidae)”, Journal of Threatened Taxa, 13(8), pp. 19029–19039. doi: 10.11609/jott.6362.13.8.19029-19039.