One of the Spring 
Migrants. 
(7) 
THE BIRD WORLD. 
One of the Spring Migrants. 
The Swift, commonly considered one of the Swallow family, but it is more nearly allied to the Humming 
Birds . 3 It spends most of its time in the air, and is remarkable for its abnormal wing development. 
From a drawing by Miss L. M. Medland. 
