U.S. NATIONAL MUSEUM BULLETIN 107. PL. 47 
1—CASSIN’S AUKLET 4—LEAST AUKLET 
2—PAROQUET AUKLET 5— PUFFIN 
3—CRESTED AUKLET 6— WHISKERED AUKLET 
7—LARGE-BILLED PUFFIN 
FOR DESCRIPTION SEE PAGE 238 
