Species analysis
Statistical exploration
Classification trees
Variables
Double-crested Cormorant
Occurred the most disproportionately in hexagons with more than 1%
of their area as freshwater habitat and less than 82% big sagebrush
shrubland. The logistic regression analysis showed positive or negative
association with lakes/reservoirs, wetlands and wet shrubland, Sitka
spruce - w. hemlock maritime forest, the extent of public land, and-to
a lesser degree-road density, total freshwater habitat, and topographic
variation.
Classification trees
Hexagons: using ONHP land cover classification (accuracy score: 83.95)
Squares: using ONHP land cover classification (accuracy score: 93.49)
Hexagons: using AVHRR land cover classification (accuracy score: 85.12)
