January 1947 – vol. 40, issue 1–19 THIS account, and the accompanying photographs, are the result of an investigation into the aggressive displays of the Ringed Plover (Charadrius h. hiaticula). The displays were evoked by means of a stuffed specimen of a Ringed Plover, and by the use of a mirror. These latter were placed at, or near, a nest of the birds which we found on a sandy heath in the Suffolk " Breckland." We studied the disp... This article is only available to registered users.To read more, please log in or purchase a subscription.