Ceophloeus pileatus. L. Umbagog, Maine. Hylotomus pileatus._ June 6, 3 June, 1872. July 28 - Aug 13 - 15 - 1874 June 3 - 1576 / May 31 / May 19 - 27 Oct. 11 17 3 2 Hylotomus pileatus, Oct. 13, 15, 17, 18, 24, 31. Hylotomus Oct. 9 - 11 - 12 - 15 - 16 - 17 - 18 - 24 - 25 - 26 Hylotomus pileatus Oct. 12 - 19 - 20 - 22 - 26 Hylotomus 2 - 11 - 26 - 27 - 28 - 29 Sept. 1887. Sept. Hylotomus 14 - 17 - 19 - 25 1889 Hylotomus Sept. 5 - 7 - 9 - 12 - 25 - 26 - 30 Oct. 2 - 3 - 8 - 10 - 15 (at camp) - 16 - 17 - 18 - 24 - 25 57 Hylotomus Oct. 1 - 2 - 3 - 10 - 22 Lake Umbagog, Maine. 1890. They are really abundant around the lake now, I hear them everywhere They have the usual laughing notes. Heard one to-day across the lake where it was at least a mile wide. Of course it was a dead calm at the time. MAINE, (L. Umbagog.) Hylotomus pileatus 1885 Oct. 9 - Two or three seen or heard every day. They often utter their loud laughing calls when on wing. They take very long flights at times, often going a mile or more at one stretch, the course perfectly direct and free from undulations, the wings flapped heavily and slowly like a Crow.