作者: Carly Frances Summers
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摘要: ii DEDICATION iv ACKNOWLEDGMENTS v LIST OF TABLES viii FIGURES x CHAPTER I. A REVIEW STRESSORS TO AFRICAN PENGUIN (SPHENICUS DEMERSUS) POPULATIONS AT FIVE BREEDING COLONIES IN SOUTHERN AFRICA 1 African Penguins Study Areas 6 Objectives 8 Literature Cited 10 II. LEAD AND CADMIUM THE BLOOD ADULT PENGUINS (SPHENISCUS FROM WESTERN CAPE PROVINCE, SOUTH 14 Introduction Methods 18 Results 21 Discussion 24 Conclusions 31 32 III. NINE SPECIES SEABIRDS, MARION ISLAND, 47