“Diurnal-Activity Patterns of the Small Bee-Eater (Merops Orientalis) in Southern India”. Tropical Life Sciences Research 26, no. 1 (July 31, 2015): 9–20. Accessed May 13, 2024. https://ejournal.usm.my/tlsr/article/view/tlsr_vol26-no-1-2015_2.