Ruddy duck Oxyura jamaicensis

Region |-----------1959 - 1988 trends----------|                                
        Trend  N   (  95% CI  ) Sign.  Rel. Abu.                                
 ALA    18.7    19  -13.8  51.1            24.54                                
 ARI    11.0    35    6.1  15.8  ***        5.91                                
 ARK    17.8    15    4.7  30.8  ***       14.53                                
 BC     -2.6    21   -8.8   3.6             6.39                                
 CAL    -0.4   128   -2.1   1.4           229.72                                
 COL    -0.8    16   -2.6   1.1             0.31                                
 CON     0.0    14   -6.6   6.5             0.25                                
 FLA    -6.1    48  -12.3   0.1    *       35.26                                
 GA      3.2    20   -2.3   8.7             2.67                                
 ILL     2.2    28   -2.8   7.1             0.73                                
 IND    -2.1    28  -11.6   7.4             5.93                                
 KY      5.7    14   -2.3  13.7             1.74                                
 LA      2.1    18  -28.7  32.8            78.88                                
 MD     -1.3    27  -11.7   9.1            43.96                                
 MAS     4.6    19    1.6   7.6  ***        0.56                                
 MIC    -1.7    25   -7.0   3.5             0.34                                
 MIS    -5.8    15  -15.5   3.9            69.28                                
 MO      1.5    20   -0.3   3.2             0.80                                
 NJ     -4.1    27  -11.5   3.3             7.22                                
 NM     -1.3    19   -8.3   5.7            10.44                                
 NY      6.3    36    2.4  10.3  ***        0.55                                
 NC     -9.0    37  -19.7   1.6    *       66.11                                
 OHI     3.4    38    1.5   5.4  ***        1.48                                
 OKL    -1.2    18   -3.4   0.9             0.51                                
 ONT     1.3    18    0.3   2.3   **        0.05                                
 ORE     2.5    32   -5.1  10.1            26.06                                
 PA     -0.8    38   -3.3   1.6             4.08                                
 SC     -2.1    15   -9.0   4.8             8.75                                
 TEN    15.6    23   10.6  20.7  ***        8.03                                
 TEX     7.6   104    2.2  13.0  ***       36.81                                
 VA     -5.2    40  -11.0   0.5    *       21.20                                
 WAS    -3.7    33   -7.3  -0.1   **        9.79                                
 SUR    -0.1  1109   -1.7   1.5            23.85