Lesser scaup Aythya affinis
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|
Trend P N ( 95% CI ) R.A. Trend P N Trend P N
ALB 0.5 41 -2.1 3.0 6.79 -0.5 22 -3.5 40
MON 4.3 16 -10.0 18.5 0.67 28.3 4 38.2 ** 13
ND 7.0 19 -4.1 18.1 1.54 6.7 6 32.2 16
SAS -0.2 46 -3.3 3.0 8.39 0.8 25 -0.3 34
S30 -0.1 57 -2.4 2.2 8.46 -1.2 25 -2.5 51
S37 5.1 29 -1.5 11.7 2.93 1.8 16 9.6 * 24
S38 -2.5 32 -11.5 6.5 3.55 5.0 17 4.8 24
CE 2.8 46 -2.8 8.4 0.61 6.8 * 16 11.0 35
WE 0.5 125 -1.4 2.3 3.45 0.2 55 -0.4 109
RE6 3.5 53 -4.4 11.4 0.71 9.8 14 17.9 * 44
US 2.6 71 -1.3 6.5 0.86 15.1 ** 21 6.4 56
CAN 0.4 103 -1.4 2.1 4.02 0.2 51 -1.2 88
SUR 0.5 174 -1.3 2.3 2.18 0.6 72 -- 144
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