74 THE OOLOGIST F 
No. 35 Young Black-headed Gull, Winter plumage, Vevey, Switzerland. 
The Kentucky Warbler. 
Plate No, 31. 
Apologies are again due our old 
friend, Thomas H. Jackson for Plate 
31 appearing on page 62 of the May 
issue of THH OOLOGIST and accom- 
panying his article on the Kentucky 
Warbler. Through some process whol- 
ly unknown to us the wrong plate was 
substituted for the plate of Mr. Jack- 
son’s photo, and the one published 
was a photo of the nest, one egg and 
a young bird of the Turtle Dove. 
Photo by P. G. Howes. 
In this issue we reproduce the plate 
which should have accompanied Mr. 
Jackson’s article. : 
Our apologies are also due H. E. 
Bishop of Sayre, Pennsylvania, for 
using the plate from his photo of the 
Mourning Dove and crediting it to Mr. 
Jackson. . The photo is an unusually 
good one and the mistake all round 
would be laughable were it not for the 
future use of these volumes, making 
the entire affair a matter of confusion. 
