140 REPORT ON THE MIGRATION OF BIRDS. 
Barrels Rock Light-ship.—September 11th, two Hawks ; Octo- 
ber 28th, one. 
Tuskar ock—May 27th, one Hawk. 
ftockabili—Hawks noted April 1st, April 13th,and May 23d. 
Copeland (Mew) Island.—May 9th, one. 
fathlin Island.—April 18th, two Falcon Hawks all day. 
Aranmore.—May 5th, two going S.E.; September 29th, three. 
Rathlin O'Birne—August 9th, two Hawks. Have been here 
two years. 
Eagle Island, H—September 24th, a small Brown Hawk; saw 
him seize small bird. October 17th and December 21st, one and 
two seen. 
Blackrock, Mayo.—Falcon noted June Ist and August 11th. 
Sparrowhawk alighted on Rock August 15th. October 23d and 
December 28th, one Falcon. 
Arran Island, N—One or two Brown Hawks at intervals 
during June. 
Tearaght——March 12th, Grey Hawk (white predominating). 
April 3d, one large Brown Hawk (I don’t think it was the Pere- 
erine). March 22d, Sparrowhawk several times this month 
and occasionally throughout the year. On March 6th a Pere- 
grine pounced on a Royal Gull while flying, and knocked it into 
the sea, from which it could not rise. 
Skelligs—Two Kestrels on rock all September ; they appeared 
about 15th August. A pair of Peregrines build here. Kestrels 
during October and November. 
OWL. 
Fastnet. — November 11th, one Dark-brown Owl (golden 
colour on breast and wings) killing small birds during night. 
Rush of Larks, Thrushes, and Starlings. 
Mine Head.—October 13th, one in twilight, appeared white. 
November 15th, one seen in daytime. 
Rockabull.—April 13th, an Owl seen. 
Copeland (Mew) Island.—May 10th, an Owl. 
“ FLYCATCHERS.” 
Rockabill.—April 15th and 16th, Flycatchers ; 21st, a large 
number; May 9th, some. 

