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         

More Lesser scaup information: