Northern shoveler Anas clypeata

                                   
                                                                                
                                                                                
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|         
     Trend  P    N  (  95% CI  )  R.A.  Trend   P    N  Trend   P    N          
ALB    9.1       41 -13.8  32.0   4.95   -9.3  ***   16   4.2        39         
MON   -2.9       20 -16.5  10.7   1.13   -5.7         9   8.7    *   17         
ND     3.8       31  -0.8   8.3   3.60   10.8        16   9.9    *   28         
SAS   -1.9       48  -4.7   0.9   5.62   00.0        25  -0.3        37         
SD     5.0       20  -2.5  12.4   1.07    1.1        12   5.5        14         
S30    4.0       59  -9.6  17.6   3.01   -2.4        20   1.1        53         
S37   -1.7       48  -5.1   1.8   5.17    1.4        30   6.6        41         
S38    1.6       37  -4.4   7.7   5.02   -3.2        20   9.6        29         
S39   -2.0       27 -11.1   7.1   0.65   -8.6        12   2.2        19         
CE     1.7      103  -1.6   5.1   0.99   -2.8        48   7.4   **   80         
WE     2.4      131  -6.9  11.7   1.88   -2.2        49   1.3       109         
RE1    4.6 ***   19   1.4   7.9   1.15     .0        --   3.5        17         
RE6    2.0       94  -2.2   6.2   1.14   -2.4        41   6.5   **   77         
US     2.2      126  -1.0   5.5   0.90    0.9        49   5.8  ***  100         
CAN    1.7      110  -6.1   9.5   2.36   -2.6        50   1.1        90         
SUR    2.0      236  -4.3   8.3   1.41   -3.6        99   2.6       190         

More Northern shoveler information: