Contents
Trends in Modern Ornithology
Joseph Grinnell
Notes on the Winter Food of the Short-eared Owl
Ivan R. Tomkins
Notes on Nesting Ruby-throated Hummingbirds
A. L. Pickens
Thure Ludwig Theodor Kumlien
H. J. Taylor
Notes on the Field Sparrow in Michigan
Lawrence H. Walkinshaw
Restoration of Roadside Cover by the C.c.c.
William Johnston Howard
Some Observations on the Ruffed Grouse in Wisconsin
Wallace Grange
Impressions of Grand Manan Bird Life
Olin Sewall Pettingill Jr.
Ornithological Literature
Wilson Bulletin
Covers
Back Matter (PDF)
Wilson Bulletin
Front Matter (PDF)
Wilson Bulletin
General Notes
Woodcock and Whistling Swan in Iowa
W. W. Aitken
The Mute Swan and European Widgeon in Ohio
Merit B. Skaggs
Do Herons Use Their Beaks as Spears?
William P. Hainsworth
The Snow Bunting in South Dakota
W. H. Over
Bird Notes from Oklahoma
James Stevenson
Sex Ratio of English Sparrows
Cora Shoop
The Field Characters of the Black-bellied and Golden Plovers
Francis M. Weston
Field Marks of the Blue-winged Teal
Bruce F. Stiles
Recent Records of the Orange-crowned Warbler near Toledo, Ohio
Louis W. and Bernard R. Campbell