Eigenvalues and component loadings from principal component analysis of simplified microhabitat variables.

a<p>Principal component axes 1–3 of 7 are shown. The dominant microhabitat was recorded at each trapping station as one of 48 microhabitat categories. The categories shown here are simplifications of the field categories derived by a model simplification procedure. Trap station microhabitats were treated as pseudo-random samples of the microhabitats in each study site. Bold values are component loadings &gt;+/−0.40.