Species analysis   Statistical exploration   Classification trees   Variables  

Common Murre
Occurred the most disproportionately in hexagons with Sitka spruce and w. hemlock maritime forest and June maximum temperature (hex. min.) of 15-17� C. The logistic regression analysis showed positive or negative association with wetlands and wet shrubland, and-to a lesser degree-the extent of public land.

Classification trees
Hexagons: using ONHP land cover classification (accuracy score: 98.84)
Squares: using ONHP land cover classification.
A valid statistical analysis could not be conducted.

Hexagons: using AVHRR land cover classification (accuracy score: 99.07)