Symud i'r prif gynnwys

NATURE IN WALES The Quarterly Journal of the West Wales Field Society Editors P. M. BENOIT. R. M. LOCKLEY. P. M. MILES. Editorial Address :-Nature in Wales, Orielton, Pembroke. CONTENTS OF VOL. 4. NUMBER 1. SPRING 1958 Page SEAL MARKING, 1957. R. M. Lockley 537 NOTES ON EARTHWORMS IN MONTGOMERYSHIRE, 1957 K. Sylvia Richards 544 DRAGONFLIES IN BRECONSHIRE 1957. David Kyle 547 NOTES ON DRAGONFLIES IN WALES 1957. Bryan L. Sage 549 SKOKHOLM BIRD OBSERVATORY, 1957. Kate Barham. 551 FIELD NOTES Botanical 553 Insects 556 Mammals 558 Birds 559 Fish 562 BOOK REVIEWS 563 SCIENTIFIC LITERATURE 566 NATURE RESERVES 568 SOCIETY'S NOTES 570 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.