QT 
Table 1.--Comparison of Three Types of Roadside Counts (1950) 
a. Heavily Traveled Routes | b. Lightly Traveled Routes; c. Lightly Traveled Routes 
All Daylight Hours All Daylight Hours except First Hours after Sunrise 
first after Sunrise 
Locality . Miles , Birds per | Birds Ales | Birds per Birds Miles Birds per 
100 Miles 100 Miles 100 Miles 
Tee 5 31 153 20 10 62 16 
Western Maryland 2 
Southern Pennsylvania 9 292 3 33 Lo8 8 39 156 25 
Western New York | 3 56 1 73 705 10 39 | uh 27 
Long Island | 3 200 1.5 9 267 3 us 66 21 
N.W. Pennsylvania a erin or mee insufficient data ------------------- 39 147 27 
Average 1.72 9.52 2.5 

