Referee's report by William Robin Thompson, on a paper 'On the responses of the african migratory locust to different types of background' by M Hertz and Augustus Daniel Imms Sectional Committee: Zoology Recommended for publication in the 'Proceedings of the Royal Society of London'. The paper could provide an interesting dicussion if read before the Royal Society, alongside an exhibit of related material. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 4 February 1937. [February 1937]