René Henri Ronsil (18 April 1908, Ménilles – 17 October 1956, Louveciennes) was a French naturalist who specialised in ornithology especially the bibliography of bird literature. He was also an operatic tenor.
References Farber, Paul Lawrence (December 1977). "The Development of Taxidermy and the History of Ornithology". Isis. 68 (4): 550–566. The University of Chicago Press on behalf of The History of Science Society.