Herring gull Larus argentatus

                                   
                                                                                
                                                                                
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|         
     Trend  P    N  (  95% CI  )  R.A.  Trend   P    N  Trend   P    N          
ME    -1.7   *   28  -3.7   0.2   4.58   -5.2        20  -3.7   **   24         
MIC  -12.6  **   17 -23.6  -1.6   2.14  -14.9         8 -13.7   **   16         
NB    -5.6 ***   17  -7.7  -3.6  16.08   -7.9  ***   11  -5.3   **   12         
NFD   -9.8       24 -34.7  15.0  53.98  -46.3  ***    3 -13.6        22         
NY     3.0       18  -6.0  11.9   2.34    2.8        12   7.6        14         
NS    -2.1       23  -7.2   3.1  27.65    1.4        23   2.2        20         
ONT   -2.2       63  -8.2   3.7   9.03   -6.2        51  -0.3        49         
QUE   -5.5   *   27 -11.9   1.0   6.77   60.0    *   13 -10.3  ***   19         
S04    8.2 ***   23   2.5  13.9   2.56    5.3        12   4.1        17         
S12   -1.6       29  -4.1   0.8  16.69   15.3        24  -7.9        21         
S16   17.4   *   18  -1.2  35.9   2.05   24.1  ***   11  33.4        17         
S18  -20.4       24 -58.4  17.6   2.76    7.5        17  -7.1        16         
S27   -1.7       15 -10.7   7.2   3.10  -13.6   **   13  -6.4        14         
S28   -2.0      122  -4.9   0.8  14.97   -1.0        91  -2.5       102         
S29   -5.6   *   24 -11.9   0.7   4.62   -4.6        15  -9.4  ***   15         
EA    -2.7  **  286  -5.2  -0.2   7.04   -0.4       202  -3.4   **  228         
RE3   -1.5       40  -7.9   4.8   3.05   -4.8        22  -4.1        38         
RE5   -0.9      103  -3.2   1.4   4.30    3.4        72  -3.1        80         
US    -1.3      157  -3.5   0.8   2.20   -2.6       104  -3.8    *  125         
CAN   -2.9  **  150  -5.7   0.0   7.19    1.4       108  -2.8    *  117         
SUR   -2.6  **  307  -5.1   0.0   5.24   -0.4       212  -2.9   **  242         

More Herring gull information: