Northwestern crow Corvus caurinus

                                   
                                                                                
                                                                                
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|         
     Trend  P    N  (  95% CI  )  R.A.  Trend   P    N  Trend   P    N          
BC     1.5   *   20  -0.1   3.0  38.76   10.6  ***   16  -0.7        17         
S94    1.5  **   20   0.0   3.1  38.76   10.6  ***   16  -0.5        17         
WE     1.4   *   26  -0.1   2.9  29.05    8.6  ***   22  -0.6        18         
CAN    1.5   *   20  -0.1   3.1  38.76   10.6  ***   16  -0.6        17         
SUR    1.4   *   26  -0.1   3.0  29.05    8.6  ***   22  -0.6        18         

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