CONTENTS

The Yellow-throated Warbler: Soon to Breed in Ontario? 3-9

Brendon Larson

Bird Observations from Trodely Island, James Bay, N.W.T. 10-14

Y. R. Tymstra

First Record of the Asiatic Marbled Murrelet in Ontario 15-22

Bruce M. Di Labio

Cory's Least Bittern 26-40

Ron Pittaway, Peter Burke

Notes

Great Black-backed Gull Nesting in Hamilton Harbour 23-24

Kevin A. McLaughlin

An Unusual Nesting of the American Robin 24-25

P. Allen Woodliffe

Photo Quiz 40-43

Bob Curry