LIST OF TEXT-FIGUEES xxi. 



FIG. PAGE 



61. HEAD OF GREAT CRESTED GREBE 515 



62. LEFT FOOT OF GREAT CRESTED GREBE 516 



63. LITTLE GREBE 529 



64. fLiTTLE GREBES AT THEIR NESTING-HAUNTS ... ... 531 



65. STORM-PETREL ... ,.\ r _ ... ... ... .,. 535 



66. LEFT FOOT OF STORM-PETREL ... ... ... ... 536 



67. HEAD OF WILSON'S PETREL ... ... ... ... 544 



68. LEFT FOOT OF WILSON'S PETREL 544 



