Welsh Journals

NATURE IN WALES The Quarterly Journal of the West Wales Field Society Editors R. M. LOCKLEY. P. M. Miles. W. S. PEACH. Editorial Address :-Nature in Wales, Orielton, Pembroke. CONTENTS OF VOL. 3. NUMBER 1. SPRING, 1957 Page SEAL MARKING IN 1956. A.L.Johnson 377 GRASSHOLM SOME FACTS AND A LEGEND. R. M. Lockley. 382 BARDSEY'S BIRDS. William Condry 388 SKOKHOLM BIRD OBSERVATORY, 1956. Peter Davis 392 THE HETEROPTERA IN WALES. G. G. E. Scudder 394 Field NOTES Botanical 397 Insects 400 Birds 401 Mammals 404 SCIENTIFIC LITERATURE 406 BOOK Reviews 407 SOCIETY'S NOTES 411 LETTERS 414 The Editors and their Scientific Advisers endeavour to main- tain a high standard of accuracy but do not accept responsibility for the statements and opinions of the contributors to this Journal. Issued free to all Members of the West Wales Field Society. On sale, price 2s. 6d.