Caspian tern Sterna caspia



Region |-----------1959 - 1988 trends----------|
        Trend  N   (  95% CI  ) Sign.  Rel. Abu.
 CAL     1.7    38   -3.3   6.7             0.44
 FLA    -1.1    51   -2.9   0.7             1.50
 LA      4.3    17    1.5   7.1  ***        4.13
 TEX     1.6    38   -0.9   4.1             2.76
 SUR     0.7   184   -0.9   2.3             1.14