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BIRDS OF THE BRITISH ISLES. 



Cape petrel. 



THE Cape Petrel (Daption capense, Linnaeus), a very 

 rare straggler to the British Isles, is found inhabiting 

 the South Atlantic Ocean and South Pacific Ocean. This 

 petrel can readily be identified by the sooty-coloured head, 

 the variegated dusky and white of the upper plumage, and 

 the pure white of the under parts. 



Collareb petrel 



THE Collared Petrel (Estrelata torquata, Macgillivray) is a 

 very rare abnormal migrant to the British Islands. 



