Nuttall's woodpecker Picoides nuttallii

Region |-----------1959 - 1988 trends----------|                                
        Trend  N   (  95% CI  ) Sign.  Rel. Abu.                                
 CAL     2.6   107    1.6   3.6  ***        1.60                                
 SUR     2.6   108    1.6   3.6  ***        1.29