Horned grebe Podiceps auritus

Region |-----------1959 - 1988 trends----------|
        Trend  N   (  95% CI  ) Sign.  Rel. Abu.
 ALA     4.6    17   -2.0  11.2            14.67
 BC     -1.3    39   -4.9   2.3             8.28
 CAL     0.7    92   -1.2   2.6             1.44
 FLA    -1.0    56   -3.3   1.4             4.84
 GA     -1.7    20   -4.3   0.9             0.43
 ILL     1.0    19   -0.3   2.3             0.09
 IND     7.2    26   -4.9  19.3             0.78
 LA     -0.2    14   -2.8   2.5             2.76
 ME     -3.4    24   -7.4   0.6    *       19.68
 MD     -5.4    26   -7.3  -3.6  ***        2.64
 MAS    -2.6    23   -7.3   2.0             3.03
 MIC     1.1    29   -1.4   3.6             0.30
 NJ     -4.6    21   -6.2  -3.0  ***        2.71
 NY     -2.6    56   -3.9  -1.4  ***        0.82
 NC     -6.6    37  -11.2  -2.1  ***        7.74
 NS     -5.1    15   -9.9  -0.2   **        2.32
 OHI     0.8    41   -0.1   1.7    *        0.15
 OKL     2.9    17   -0.4   6.2    *        1.03
 ONT     0.6    39   -0.9   2.1             0.09
 ORE     0.5    24   -2.6   3.6             1.19
 PA     -0.1    41   -1.1   0.8             0.70
 SC     -6.1    15   -9.2  -2.9  ***        2.35
 TEN    -0.8    20   -3.6   2.0             2.60
 TEX     0.8    63   -4.0   5.5             0.63
 VA     -4.6    39   -5.9  -3.3  ***        2.18
 WAS     1.5    30   -2.6   5.5             9.32
 SUR    -1.4   991   -3.0   0.2    *        2.11