CHRISTMAS 1970 BIRD CENSUS 
1 
zievent 
Richland 
Rock Island 
ock Island 
& Mercer 
Rock Island 
& Whiteside 
Sangamon 
+ 
Peretti oe 
Will & Grundy 
Vermilion 
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STEK 1, en 1 
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214 |1,845 |108 
2,222 787] 438 |1,250 867| 2,295 | 2,437 |2,320 | 2,70 
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5 2,842 
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2 ee a a 1 1 303 
2{ 10] 26{ 20| 18] 4 27 I 1,268 
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57 48| 46 56 69| 45] 74] 51 54] 59 36| 50 59 75{ 58| 60 132_ 
Peta cacte tee 4,288|21,970 igi 12,248 |7,050 |10,948 meres 3,107 [25,452 feisieees eet 7 
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