12 Mr. Margwicr’s Catalogue of Birds: 
168 Shieldrake. Anas Tadorna.. 
169 ** Wigeon. Anas Penelope. 
170 ** Pochard. Anas. ferina: 
171 ** Pintail Duck. Anas acuta. 
172 ** Golden Eye. nas Clangula.. 
173 Teal. Anas Crecca. 
Genus LI. Pélicans. 
174 Corvorant. Pelecanus Carbo.- 
175 *** Gannet. Pelecanus baffanus. 
. Once fhot in this neighbourhood. 
N. B. One afterifk (*) immediately after the number affixed to» 
the bird, fignifies a fummer bird: of paffage; two afterifks (**) 
a winter bird of paffage; and three (***) an occafional vifitor, or 
bird whofe migration is irregular and uncertain. The reft, without 
any afterifk, are fuppofed to be refident here in this ifland,, 
throughout the whole year.. 
NOTES, or REMARKS, on the. foregoing CATALOGUE.. 
No. 6.—Henharrier. Falco cyaneus. i 
Ringtail. Falco Pygargus. 
SEVERAL years ago I fhot two of.the blue grey Hawk, or Hen-- 
harrier, which differed confiderably in the colour of their plumage. 
The firft was of a light afh-colour, marked with reddifh oblong 
{pots on the breaft and hinder part of the head, like the figure 
in the: folio edition of the Britith Zoology; the other had none of 
thefe 
