Franklin's gull Larus pipixcan

                                   
                                                                                
                                                                                
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|         
     Trend  P    N  (  95% CI  )  R.A.  Trend   P    N  Trend   P    N          
ALB   15.6       36  -5.4  36.6  21.92  -12.6  ***   18  37.2   **   34         
MAN    1.4       20 -12.9  15.7  16.55    6.7        10   2.4        17         
ND    -9.2  **   20 -17.1  -1.3   9.41  -23.2         8  -5.3        17         
SAS   -1.8       33 -10.4   6.7  19.25   -2.8        16   2.0        24         
S30    5.1       57  -5.5  15.8  19.98   -4.6        26  18.0        50         
S37   -0.7       40  -9.1   7.8  21.06   -8.4        24  -0.2        30         
S38    5.1       27 -49.7  59.8  11.48   -7.3        12  18.5        21         
CE    -7.6 ***   66 -12.9  -2.3   7.55  -17.0  ***   34  42.3   **   50         
WE     6.9       85  -2.1  16.0  20.71   -6.9    *   40  27.8   **   71         
RE6  -11.7 ***   42 -16.4  -7.0  13.04  -24.3  ***   23 133.4  ***   31         
US    -9.0 ***   62 -14.0  -4.0  11.42  -20.8  ***   30  65.4   **   46         
CAN    5.4       89  -2.6  13.4  19.81   -6.1    *   44  23.0    *   75         
SUR    2.7      151  -3.8   9.1  14.50  -11.1  ***   74  32.5  ***  121         

More Franklin's gull information: