154 REPORT ON THE MIGRATION OF BIRDS. 



passed N.E. ; wind S.E. and S. On 23d many passed during 

 day. September 16th and 20th, flocks passing S. ; wind fresh 

 S.E., clear. 



Barrels Bock Lightship. — April 27th, three about ship. May 

 8th, small flocks going S.E. ; fog; 19th to 23d, odd Swallows 

 going 3ST. ; on 23d, several rested on ship, then flew N". September 

 15th to 21st, passing all day to S.E. ; clear, wind N".K to 

 S.E. 



Tuskar Bock. — May 9th, a flock alighted on rock at 6 A.M. ; 

 19th, 10 to 11 A.M., large flocks passed to N.W. ; seemed tired ; 

 wind light S.E. " I particularly notice a falling off in Swallows 

 this summer." September 25th, 8 A.M., Swallows in a flock on 

 the rock. 



Arklow South Light-ship. — April 5th, two flying N.W. Also 

 noted 12th and 23d. May 3d, 4th, and on 8th, several about 

 lantern. Direction of flight generally KW. June 28th, three. 

 September 15th, two; 19th, flock flying high to S.E. ; 28th, 

 several about ship ; wind S.W., cloudy. 



Arklow North Light-ship. — May 9th and 10th, several flocks 

 going KW. in forenoon ; wind variable. 11th, great flock about 

 ship 2 p.m. September 17th, six going S. ; 20th, flocks going 

 S.W. October 5th, two flocks going S.W. 



Kish Light-ship. — May 16th, flock going N".W. 



Bockabill. — April 26th, Swallows passing all day. May 11th, 

 Swallows passing. June 28th, large flocks all day going W. ; 

 wind light S.W. Septomber 25th, nine passing from W. to E. 

 October 5th, five going E. 



Copeland (Meiv) Lsland. — May 5th, sixty. 



South Maidens. — April 25th, two on rock. 



Bathlin Lsland. — April 19th, four; 23d, two. Noted May 

 6th and 7th. 



Dunree Head. — July 12th, ten. August 1st, flocks at station. 

 18th, in great numbers ; wind light S.W. Swallows breed near 

 lighthouse. 



Arranmore. — May 26th, one. November 28th, three Swallows 

 all day ; wind S.E., fresh, clear. [Very late.] 



Killyhegs. — April 26th, four Swallows. 



Blackrock, Mayo. — April 16th, one about rock; wind N"., 

 light. 



Arran Lsland, N. — May 9th, two seen. 



