BULWER'S PETREL. 167 



BULWER'S PETREL. 



PLATE CCXXXI. FIGURE I. 



Procdlaria Bulwerii, JARDINE. SELBY. 



Thalassidroma Bulwerii, GOULD. 



THIS egg was obtained from Madeira by the Rev. 

 H. B. Tristram, and by him politely lent to me 

 for the use of this work. 



