. The Auk . -C C ⬠* <g â : â C c^ .. ! i; ts: er â c <:< X c e C^C< < . C cV-^v, .<:<£«: â¢<â S^ i^^ â C CC<, J C â¢c^* m- C«X;^C â¢â : Cj (. .â â : â¢c <:c < - « â ^ESC Hix. < ^^C- M^ Q-. â ^<Bli<i;^ <G< r â ^ *^3(^C, ⢠«w< t CSfi ;;^i>^ - ^i* C C<; â â <s:x <â . t^ <if^ <â <;.<.c s. VOLUME VI PUBLISHED FOR The American Ornithologists Union NEW YORK Li. S. FOSTER, 1889 CONTENTS OF VOLUME VI. NUMBER I. PageThe Booming of the Bittern. By Bradford Torrey . . iThe Main Divisions of the Swifts. By Frederic A.


. The Auk . -C C ⬠* <g â : â C c^ .. ! i; ts: er â c <:< X c e C^C< < . C cV-^v, .<:<£«: â¢<â S^ i^^ â C CC<, J C â¢c^* m- C«X;^C â¢â : Cj (. .â â : â¢c <:c < - « â ^ESC Hix. < ^^C- M^ Q-. â ^<Bli<i;^ <G< r â ^ *^3(^C, ⢠«w< t CSfi ;;^i>^ - ^i* C C<; â â <s:x <â . t^ <if^ <â <;.<.c s. VOLUME VI PUBLISHED FOR The American Ornithologists Union NEW YORK Li. S. FOSTER, 1889 CONTENTS OF VOLUME VI. NUMBER I. PageThe Booming of the Bittern. By Bradford Torrey . . iThe Main Divisions of the Swifts. By Frederic A. Lucas . 8 A Summary of Observations on the Birds of the Gulf Coast of Florida. By W. E. D. Scott 13 An Account of the Breeding Habits of Puffimis audiiboni inthe Island of Grenada, West Indies, with a Note onZenaida rubripes. By George N. La-wrence . . â ^9Birds of Carroll County, Indiana. By Barton W. Evermann . 22A List of the Birds collected by Mr. C. J. Maynard in theIslands of Little Cayman and Cayman Brack, West In-dies. By Charles B. Cory 30 Notes on the Habits, Nests, and Eggs of Deudragafus obscu-rus faliginosus RiDGW., the Sooty Grouse. By Caft. CharlesE. Bendire ........... 32 On the Summer Birds of Berkshire County, Massachusetts. By Walter Faxon .......... 39 Remarks upon Abnormal Coloring of Plumage observed in several Species of Birds. By


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Keywords: ., bookcentury1800, bookdecade188, booksubjectbirds, penguin, pinguin