FAMILY riiOCELLARIIIXE. SHEARWATERS, PETRELS, AND EULMARS. 49 



-"^-v- 



^"^' 



J^'ulmur. 



'r.:^ 



s^. T \\ '^-r 



Cory's Shearwater. 



Puiliiiurj major. 



Audubou'b >>liear\vatfr. 



/ 



Black-capped Petrel. 



