A VISIT TO ST. KILDA. 179 



63. FORK-TAILED PETREL Procellaria leachi, Tem- 

 minck. Breeds on Soay, Borreay, and Boon. 

 Conf. Our Rarer Birds, p. 300. 



A perusal of this list will show how rich St. Kilda 

 is in interesting birds, and how well the wonderful 

 islands will repay a visit. 



