Referee's report by Reginald Crundall Punnett, on a paper 'The reproductive cycles of the British and Continental races of the Starling (Sturnus vulgaris L.)' by W A Bullough Sectional Committee: Zoology Recommended for publication in the 'Philosophical Transactions of the Royal Society'. Considers the iris colour an important secondary sexual characteristic, which could be referenced against known colour charts such as those of Robert Ridgway. Contains extra question - 'Is there any information contained in the paper which likely to be of value to the enemy?' Referee replies no. [Published in the Philosophical Transactions of the Royal Society] No received date. [1941]