Influence of body size, topography, food availability and tree-fall gaps on space use by yellow-footed tortoises (<i>Chelonoidis denticulatus</i>) in Central Amazonia - Fig 3

Partial regressions derived from a generalized linear analysis of covariance model of the effects of (A) the body length, (B) sex, and (C) sampling effort on area used (ha). The y-axis values are simple regression partials, and x-axis values are given as partial values added to mean variable values. The grey areas span the 95% confidence intervals. The regression line in (A) represents the significant model (p ≤ 0.05). Sex was a categorical variable and the black lines in B represent category means.