Black-legged kittiwake Rissa tridactyla



Region |-----------1959 - 1988 trends----------|
        Trend  N   (  95% CI  ) Sign.  Rel. Abu.
 CAL    -1.0    35   -2.3   0.2             1.69
 ME      0.1    19  -15.8  16.0           177.58
 MAS    16.5    15    5.0  28.1  ***       20.14
 NY      5.7    16   -4.4  15.8             0.29
 SUR    -7.3   211  -13.3  -1.4   **       22.58