XII CONTENTS. 



Page. 



P'jiniily Ali'idif 82 



Lundii cirrhsvta 82 



Tuft 0(1 ruffin 82 



Habits 82 



Distribution 88 



Fratorcula arctica arctiea 89 



Puffin 89 



Habits 89! 



Distribution 95 



Fratercula ai'ctioa nauniamii 96 



Larffe-billed ruiiin 96 



Habits 96 



Distribution 97 



Fratercula corniculata 97 



Horned Puffin 97 



Habits 97 



Distribution 103 



Cerorhinca nionocerata 104 



Rhinoceros Auklet 104 



Habits 104 



Distribution 109 



Ptyclioramphus aleuticus 110 



Cassin's Auklet 110 



Habits 110 



Distribution 116 



Phaleris psittacula 116 



Paroquet Auklet 116 



Habits 116 



Distribution 119 



.miiia cristatella \__ 120 



Crested Auklet 120 



Habits 120 



Distribution 124 



.T^thia pysmaea 125 



AYhiskered Auklet 125 



Habits 125 



Distribution 128 



.l^thia pusilla 128 



Least Auklet 128 



Habits 128 



Distribution 132 



Synthliboraniphus antitiuus 132 



Ancient Murrelet 132 



Habits 132 



Distribution 140 



Brachyraniplius marmoratus 141 



Marbled Murrelet 141 



Habits 141 



Distribution 145 



Brachyraniplius brevirostris 146 



Kittlitz's Murrelet 146 



Habits 146 



Distribution 148 



