The Biological Review 

 of Ontario. 



CONTENTS. 



On the Occurrence of Uria lomvia on Lake Ontario. 



— G. E. Atkinson and Hubert H. Brown. 



Polyborous cheriway on Lake Superior. 

 Capture of Purple Gallinule near Toronto. 

 Mstrelata hasitata taken at Toronto. 

 Mourning Warbler Breeding at Toronto. 

 Yellow and Black Rail in Ontario. 

 Cistothorus stellaris taken at Toronto. 



— G. E. Atkinson. 

 —Hubert H. Brown. 

 — Hubert H. Brown. 



— C. W. Nash. 



— C. W. Nash. 



— C. W. Nash. 



Canadian Galls and Their Occupants. Diplosis eregeroni, N. S. 



— Wm. Brodie. 



Caloptenus femur-rubrum 



— George Brodie and W. A. Brodie. 



Published by 

 THE BIOLOGICAL SOCIETY OF ONTARIO. 



