
I 
1,200 j\ 
1 \ 
i\ \ 
1,000 
\ he oe 
800 | \ tm | } \ 
ivi \ | 
\ j | y \ | i. ie 
600|\ \ I Ride EY eX 
| y b=} \ / \ 
| : | os 
\/ \/ 
1400 / 
200 Pacific Flyway 
———- Central Flyway 
1949 1951 1953 1955 1957 1959 1961 1963 
YEAR 
FIGURE C-9.--Trend in numbers of wintering coots, by 
Flyways, 1949-63, 
102 
