220 BIRDS OF GUERNSEY. 



fore, though I think it b}^ no means unhkety that 

 both birds occasionally occur, thought it better to 

 omit their names from my list. 



Professor Ansted has only mentioned one of the 

 family — the Great Skua, Stercorariiis catarrliactes, — 

 in his list, which also may occasionally occur, as 

 may Buffon's Skua, Stercorarius parasiticus ; but 

 neither of these seem to me so likely to occur as 

 the two first-mentioned, not being by any means so 

 common on the English side of the Channel. 



In bringing my labours to a conclusion I must 

 again thank Mr. MacCulloch and others, Avho have 

 assisted me in my work either by notes or by helping 

 in out-door work. 



FINIS. 



