Best model selected by AIC for T. tetradactyla and its estimated coefficients. The roadkill risk is negatively related to agriculture. However, the interaction between agriculture and savanna was significant, which changes the effect direction of agriculture in the presence of more savanna areas, increasing the risk of roadkill with the increment of agriculture, in other words, landscapes with savanna and agriculture mosaics are more likely to have collared-anteaters roadkills.