Plate IV. Winter aren: of Prairie Horned Lark (cont.), and the 
Lark Home in April. 
Fig. 1. Amaranthus and tracks of the Lark made while feeding 
on its seeds 
Fig. 2. At Evanston, Ill. This area of about 90 acres had been, 
two or three years previously, a marsh, was then drained for 
a golf course, and after the Chicago Elevated built into the 
region, was subdivided into urban real-estate streets and blocks. 
This, in 1926, provided nesting sites for twenty-one located nests 
of the Prairie Horne 
