INSECTS INJURIOUS IN 1902. o7 
very many. It is at these times that they gather in numerous num- 
bers upon fences, telegraph poles and buildings. Our illustration, 
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Fig. 23.—Crows in stubble field. 
lig. 13, shows the front of an unfinished store in the Hill River 
district which was almost covered by Grasshoppers upon a rainy 
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Fig. 24.—A frog eating young grasshoppers in stubble field. Original. 
day early in the season. Among the numerous foes to Grasshop- 
