Black-throated sparrow Amphispiza bilineata

                                   
                                                                                
                                                                                
Area|--------1966-1994 trends--------| |--1966-1979---||--1980-1994---|         
     Trend  P    N  (  95% CI  )  R.A.  Trend   P    N  Trend   P    N          
ARI   -1.1       43  -4.9   2.8  21.30    2.1        18  -1.1        33         
CAL   -1.1       45  -4.2   2.1  11.69   -0.6        31  -0.4        38         
NEV   15.2 ***   25   6.5  23.8  19.93   18.5   **   14   6.8        14         
NM     3.2 ***   29   1.4   5.0  13.83   13.5  ***   15   1.7        27         
TEX   -6.3 ***   45 -10.0  -2.7  11.77   -8.0  ***   36  -0.6        38         
UT    -2.1       32  -9.7   5.6  11.80  -71.5  ***    4  -0.9        30         
S07   -7.8 ***   15 -10.9  -4.6  19.44  -11.5  ***   13  -1.6        13         
S56    1.0       30  -3.3   5.3  43.78    0.4        18   2.6        27         
S80    0.9       26  -1.2   3.0  39.70   12.4  ***   13  -1.4        20         
S82    4.8       19  -4.7  14.3  17.75   32.3    *    6   2.1        15         
S83    0.6       20  -5.3   6.5  33.91    6.7        11  00.0        17         
S87   -0.2       30  -3.2   2.9   7.78    4.5        13   0.2        26         
S88   12.5   *   23  -0.8  25.9   7.85   35.3    *    9   6.0        18         
CE    -7.7 ***   31 -11.9  -3.5   4.51  -11.2  ***   25  -2.3        25         
WE    -0.1      198  -2.2   1.9  15.99    2.3        95   0.6       165         
RE1    0.7       78  -2.5   3.8  12.78    5.9    *   46   1.0        60         
RE2   -4.6 ***  117  -8.0  -1.2  15.01   -6.8  ***   69  -0.3        98         
RE6   -1.8       34  -9.9   6.3   9.69  -66.6  ***    5  -1.1        32         
US    -3.9  **  229  -7.0  -0.7  13.61   -5.0  ***  120    --       190         
SUR   -3.9  **  229  -7.0  -0.7  13.61   -4.9  ***  120   0.1       190         

More Black-throated sparrow information: