CENTRAL FLY WAY 
. Weather conditions during the January survey period were uniformly 
good throughout the Central Flyway. It is believed that the data obtained are 
“-- Winter Trend Data 5 Central Flyway 3 
generally comparable to previous years.’ 
Ducks, Geese, Swan and Coot from January 1955 to January 1956 
Percent Change in Central Flyway (Continental) Populations Index Figures for 
Comparable Coverage 
Area Ducks Geese Swan Coot Total 
eee —————————eeo——————E———E—eeEeooooolleE——————————— ee 
Central Flyway States +36 437 -62 $55 $386 
Mexico, East Coast +44 ~52 - +68 +52 
Mexico, Central +26 -12 ~ +233 +33 
eS eee eee eee —————e EEE 
Total | +36 +33 -62 +72 +39 
35 
