Gray vireo Vireo vicinior

                                   
                                                                                
                                                                                
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|         
     Trend  P    N  (  95% CI  )  R.A.  Trend   P    N  Trend   P    N          
WE     9.1   *   18  -0.5  18.8   0.42    8.0         7   8.9    *   14         
US    -1.0       19 -19.1  17.1   0.37    8.3         7   8.9    *   15         
SUR   -0.9       19 -18.7  17.0   0.37    8.6         7   8.9    *   15         

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