Species analysis   Statistical exploration   Classification trees   Variables  

Western Gull
Occurred the most disproportionately in hexagons with Sitka spruce - w. hemlock forest. The logistic regression analysis showed positive or negative association with wetlands and wet shrubland, Sitka spruce - w. hemlock maritime forest, towns and cities, and the extent of public land.

Classification trees
Hexagons: using ONHP land cover classification (accuracy score: 99.30)
Squares: using ONHP land cover classification.
A valid statistical analysis could not be conducted.

Hexagons: using AVHRR land cover classification (accuracy score: 99.53)