White-headed woodpecker Picoides albolarvatus

                                   
                                                                                
                                                                                
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|         
     Trend  P    N  (  95% CI  )  R.A.  Trend   P    N  Trend   P    N          
CAL    3.7  **   35   0.1   7.3   0.85    3.9        28   3.3        28         
S66    3.3       15  -2.8   9.4   1.86   -0.4        14   5.9    *   14         
WE     3.7   *   41  -0.2   7.5   0.48    4.0        32   3.5        30         
RE1    3.6  **   41   0.1   7.1   0.48    4.2        32   3.3        30         
US     3.7  **   41   0.2   7.3   0.48    4.0        32   3.5    *   30         
SUR    3.7  **   41   0.1   7.4   0.48    3.8        32   3.3        30         

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