American wigeon Anas americana
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|
Trend P N ( 95% CI ) R.A. Trend P N Trend P N
ALB -0.6 37 -5.1 3.8 2.83 3.4 20 6.5 33
MON 4.6 25 -3.2 12.4 1.86 4.4 8 16.7 ** 23
ND -2.1 23 -12.7 8.4 0.93 -17.5 *** 12 7.4 19
SAS -2.3 ** 45 -4.5 0.0 4.46 -1.8 26 -5.9 *** 34
WYO 5.6 20 -10.6 21.8 0.97 1.7 4 6.5 18
S30 -1.9 51 -4.3 0.6 2.63 -2.9 23 -3.8 * 45
S37 -1.1 31 -5.4 3.2 2.30 -1.1 19 13.7 ** 26
S38 -2.1 36 -6.1 1.9 3.41 4.1 20 3.5 26
S39 4.9 ** 35 0.3 9.5 1.17 11.7 ** 16 10.2 30
CE 1.8 75 -2.1 5.6 0.95 1.8 35 9.2 * 61
WE -1.1 131 -2.9 0.7 1.42 -0.7 56 -0.9 112
RE1 8.3 *** 20 2.8 13.7 0.24 -41.8 *** 6 4.3 17
RE6 3.1 * 84 -0.5 6.8 1.00 2.7 31 10.2 ** 74
US 4.2 *** 106 1.1 7.2 0.68 0.8 38 9.1 ** 92
CAN -1.0 110 -2.8 0.9 1.80 -0.2 59 -1.7 88
SUR -0.3 216 -2.0 1.3 1.14 -0.2 97 1.7 180
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