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The brood counts along this transect indicated that reproduction in 1954 was 
equal to, if not somehwat more favorable than that of 1953. Peak brood numbers 
were recorded during the second week of August, which is three to four weeks later 
than usual. Similar conditions occurred in 1953 when the peak also occurred around 
mid-August, Trends in production occurring along this transect are shown in 
Figure l. 
General observations indicated that nesting success was quite favorable despite 
considerable renesting. Table IV will indicate the average brood sizes as determined 
by observations throughout the State. 
Summary 
l. The 1954 seventh consecutive state-wide survey in North Dakota indicated 
a reduction in the breeding waterfowl population of 35 percent to 40 percent from that 
of 1953 and the previous six year average. 
2. All species, with the exception of the green-winged teal and the redhead, 
showed a reduction in numbers. A proportionate reduction was indicated for both 
diving and puddle ducks. 
3. Lack of temporary water areas during the period of spring migration is 
considered the primary reason for the reduction in breeding pairs. Following the 
drought of early spring, water conditions became more favorable and there was an 
ample supply throughout the brood season, 
4. Nesting success appeared to be favorable despite considerable renesting. 
Brood counts and general observations indicated that reproduction was at least equal 
to that of 1953 and may have been slightly greater. Average brood size for broods 
of all age classes ranged from 7+ to 6+. 
