Eared grebe Podiceps nigricollis

                                   
                                                                                
                                                                                
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|         
     Trend  P    N  (  95% CI  )  R.A.  Trend   P    N  Trend   P    N          
SAS   12.1  **   18   0.5  23.6   1.26   23.4  ***   10   5.6        10         
S30   10.6   *   16  -1.0  22.3   0.57   25.6  ***    6  -1.6        13         
S37   11.3  **   15   0.2  22.4   1.01    5.6         8  18.0        10         
S38  -12.1       16 -33.5   9.3   1.50   35.0  ***    9  -6.4        10         
CE     5.2       32 -10.4  20.9   0.67   24.0  ***   10 -16.2  ***   24         
WE     9.2 ***   55   3.4  15.1   1.07   36.2  ***   31   8.1        36         
RE1    9.2  **   15   1.6  16.9   2.01   53.2        10   8.6        11         
RE6   10.4       32  -4.8  25.6   0.61   26.6  ***    9 -16.0  ***   23         
US    10.1 ***   49   3.7  16.5   1.01   40.6   **   20   5.3        35         
CAN    5.3       38  -4.4  15.0   0.74   25.5  ***   21   1.5        25         
SUR    8.9 ***   87   3.3  14.6   0.91   33.5  ***   41   6.9        60         

More Eared grebe information: