TABLE OF CONTENTS. 



PAGE. 



TABLE OF CONTENTS 3 



PREFACE TO THIRD EDITION . 7 



PREFACE TO SECOND EDITION 15 



PREFACE TO FIRST EDITION ....... 19 



CHECK-LIST 21 



I. PYGOPODES 21 



a. Colymbi ......... f 21 



1. Colymbidae 21 



b. Cepphi 24 



2. Gaviidae 24 



3. Alcidae 25 



II. LONGIPENNES 33 



4. Stercorariidse 33 



5. Laridse 35 



6. Rynchopidae 48 



III. TUBINARES 48 



7. Diomedeidae 48 



8. Procellariidse 50 



IV. STEGANOPODES .......... 59 



9. Phaethontidae 59 



10. Sulidse 60 



11. Anhingidse 61 



12. Phalacrocoracidae 62 



13. Pelecanidae 64 



14. Fregatid 65 



V. ANSERES 66 



15. Anatidae 66 



VI. ODONTOGLOSS.E 90 



16. Phoenicopteridae 90 



VII. HERODIONES 91 



c. Ibides 91 



17. Plataleidae 91 



18. Ibididse 91 



21C159 



