Brewer's sparrow Spizella breweri

Region |-----------1959 - 1988 trends----------|                                
        Trend  N   (  95% CI  ) Sign.  Rel. Abu.                                
 ARI    -1.4    34   -5.4   2.6            21.41                                
 CAL     8.9    21   -3.7  21.5             1.37                                
 NM      2.9    16   -3.7   9.4             6.02                                
 TEX     6.7    33    1.7  11.6  ***        3.08                                
 SUR     0.2   116   -3.3   3.8             5.24