Contents
Recent Records of Birds in Trinidad and Tobago
Richard P. Ffrench and Margaret Ffrench
Island Nesting of the Gadwall in North Dakota
Harold F. Duebbert
A Comparison of the Species Composition of Two Tv Tower Killed Samples from the Same Night of Migration
Charles A. Kemper, Dennis G. Raveling, and Dwain W. Warner
Summer Biology of Traill's Flycatcher
Lawrence H. Walkinshaw
Behavior of Young Cactus Wrens and Curve-billed Thrashers
Robert E. Ricklefs
The Development of Grasping and Balancing Coordination in Nestlings of Seven Species of Altricial Birds
Larry C. Holcomb
The Manner of Feeding Fledgling Woodpeckers
Amelia R. Laskey
Maintenance Activities of the Rose-breasted Grosbeak
David W. Dunham
Hawk Migration Over the Western Tip of Lake Superior
P. B. Hofslund
The Spring Hawk Migration around the Southeastern Shore of Lake Ontario
John R. Haugh and Tom J. Cade
Letter to the Editor
Wilson Bulletin
Energy and Nutrient Requirements of the Red-winged Blackbird
Fred J. Brenner
Ornithological News
Wilson Bulletin
Ornithological Literature
Wilson Bulletin
The North American Nest-record Card Program for 1966
Wilson Bulletin
Covers
Back Matter (PDF)
Wilson Bulletin
Front Matter (PDF)
Wilson Bulletin
General Notes
The Cattle Egret on the Pacific Coast of Chiapas, Mexico
John P. Hubbard
Behavior of Barrow's Goldeneye in Wyoming
Walter P. Nickell
Migration of Rough-legged Hawks Over Lake Erie
Joseph P. Kleiman
Common Terns Nest on Muskrat Lodges and Floating Cattail Mats
Walter P. Nickell
Observations on a Captive Northern Phalarope
Sanford R. Leffler
Comparison of the Sexual Responses of Common Grackles to Normal Females and to Mounts of Soliciting Females
Robert W. Ficken
Dickcissel in Utah
Herbert H. Frost
A Partly Chestnut Specimen of Variable Seedeater
Storrs L. Olson
Erythristic Eggs
Alfred O. Gross
A New Subspecies of the Boat-tailed Grackle from Mexico
Robert W. Dickerman and Allan R. Phillips