28th July to 12th August SOCIETY OF WILDLIFE ARTISTS' ANNUAL EXHIBITION (including display of winning entries in 'Bird Illustrator of the Year' and 'The Richard Richardson Award' competitions). The Mall Galleries, The Mall, London SW1. Open 10 a.m.-5 p.m. Admission £2.00 (free to SWLA members).
20th-25th August XXI INTERNATIONAL ORNITHOLOGICAL CONGRESS. Vienna. Details from I O C Interconvention, Friedrichstrasse 7, A-1043 Vienna, Austria.