17 
On the Ornithology of Co 7 'sica. 
intermediate between pumilum and “ griseiceps” The latter 
I consider to be unquestionably the grey extreme of the same 
species, the rufescent phase of which is G. pumilum —the 
differences being exactly parallel with those noticeable in G. 
gnoma. 
' / 6. Glaucidium siju. 
Glaucidium siju, Ridgw. 1. c. p. 105 ; Sharpe, l. c. p. 59. 
Hah . Cuba. 
IV .—Notes on the Ornithology of Corsica. 
By C. Bygrave Wharton, F.Z.S. 
It must not for one moment be thought that these notes pro¬ 
fess to give a complete list of the birds of Corsica. They 
simply embody the results of my personal experience during 
a residence of nearly eight months in the island. Unfor¬ 
tunately by far the greater part of that time was spent on the 
west coast (undoubtedly the worst for birds), or I feel sure 
many more species would have been noticed than are included 
in the following list. Of the 113 species enumerated, 90 
were killed by myself, and the remaining 23 were otherwise 
carefully identified. 
Landing at Ajaccio on Sept 26th, 1874, my researches were 
confined to the west coast until the beginning of March 1875; 
I then crossed the island and spent a short time at Bastia 
and Aleria on the east, returned to Ajaccio on March 19th, and 
remained till April 7th, then recrossed the island, and, spend¬ 
ing only two days in Corte, passed till May 20th in or near 
Bastia. 
Though the laws concerning guns hampered me consider¬ 
ably during the latter part of my stay, I had not much to 
complain of till the 2nd of May: on that day three weeks* 
work in the swamps of Biguglia told on me in the shape of 
fever; and though not as bad as it might have been, I was 
advised by my doctor to leave the island as soon as my health 
permitted. Thus was my chance of noticing several more 
SER. III.-VOL. VI. 
