1GG 



EOKK-TAILED PETREL. 



LEACH'S PETREL. FORK-TAILED STORM PETREL. 

 PLATE CCXXXII. PIG. III. 



Procellaria LeacUi, BEWICK. JENTNS. 



" Bullockii, FLEMING. 



Thalassidroma Bullockii, EYTON. 



" LeacUi, GOULD. TEMMINCK. 



THIS Petrel burrows in the sand, or adopts a hole or hollow in a 

 rock for its nest. 



The egg is white only one is laid. It is of large proportionate 

 size. 



I have to thank the Rev. H. B. Tristram for the loan of the egg 

 from which the plate is taken. It was had by him from St. Kilda. 



