Trapnell, D. H, Place, P, Place, P & Trapnell, D. H / January 1951 – vol. 44, issue 1–37 ON March 23rd, 1947, I observed a presumed male Rook (Corvus fmgilegus) attempting coition on the ground with a presumed female of the same species. The rookery was about 50 yards away.ON,April 4th, 1949, at Little Plumstead, Norfolk, two Rooks were present in a meadow. The male approached the other with its wings extended and pointed downwards, the tail spread and head lowered. The female respon... This article is only available to registered users.To read more, please log in or purchase a subscription.