_Tuskar Rock._--Feb. 24th and 25th, Thrushes during day and night, some struck; fog and mist. Oct. 9th and 10th, Thrushes all night; a great number killed and disabled. Oct. 27th to Nov. 2nd, great numbers of Thrushes passed, many killed; weather foggy, with mist. On Oct. 29th, at 7 a.m., I found two large mountain Thrushes, with grey breasts and dark wings (Fieldfares?). Most of the Thrushes that are killed are small mountain Thrushes, never seen here except in winter, mostly in frosty weather. They have no regular round spots on breast--a sort of striped head and a great deal of yellow under the wings (Redwings?). Only twenty of the native Thrushes killed. _Arklow South Light-ship._--March 2nd, five on deck. April 22nd, three. Oct. 10th, one killed; weather hazy. Oct. 28th and 29th, six killed, striking; wind S., cloudy. _Arklow North Light-ship._--Sept. 16th, a large flock hovering about ship during the day. 19th, Thrushes killed striking about midnight. Oct. 29th and 30th, large numbers striking lantern; calm, overcast, hazy. _Kish Bank Light-ship._--Oct. 8th, one flighted at 10 a.m. 28th, one killed striking 10.30 p.m.; weather gloomy. _Rockabill._--Jan. 13th, Thrushes in night, some struck; weather misty. Feb. 17th, some Thrushes from sunset to midnight. Oct. 26th and 27th, large quantity killed in night; weather hazy, with light rain. Nov. 15th, Thrushes during night, some struck. Nov. 29th, five killed, overcast and cloudy. Dec. 28th, several struck at 8 p.m., mist and fog. Dec. 31st, two killed. _Copeland Island._--Oct. 10th, four killed striking, others injured; wind N., light, drizzling rain. _South Maidens._--Oct. 15th, twenty-four at midnight, sixteen of them killed against lantern; weather hazy, wind W., fresh. _Innishtrahull._--Nov. 1st, three at lantern; wind fresh, S. 2nd, three at lantern, 11.30 p.m., misty. Nov. 5th, three at lantern. _Tory Island._--Oct. 17th, four struck lantern, 10 p.m.; wind W., gale. _Killybegs._--April 1st, five Thrushes about all day. Oct. 24th, three killed striking; wind S.W., fresh, drizzling rain. Nov. 30th, two killed, drizzling rain. Dec. 19th, three killed, thick drizzle. _Oyster Island, North._--Jan. 10th, 1884, two "Missel Thrushes" in garden; flew S. _Blackrock Mayo._--Dec. 23rd, four Thrushes flying N., high; wind S., fresh. _Slyne Head, North._--Nov. 9th, eight; wind S.E. 30th, six; wind N.E. _Arran Island, North._--Nov. 4th, two Thrushes killed in morning. Dec. 10th, two Thrushes 10 a.m.; wind W.S.W., gale. _Tearaght._--Oct. 27th, one Thrush killed striking, 11 p.m.; wind fresh, S.E., foggy. Nov. 22nd, two or three, 2 p.m.; wind N.W., strong, hail showers. _Skelligs._--Oct. 20th, one at 1 p.m.; wind N., fresh, misty. Oct. 21st, three, remained during month. A couple about rock in December. _Dursey Island._--Oct. 10th, ten going east, 8 a.m.; wind W. Fieldfare.