Supplementary material for "Down a rabbit hole: Burrowing behaviour and larger home ranges are related to larger brains in Leporids"

• Lambda estimates of all pGLS models

• Analysis of missingness

• Density plots of al MCMCglmm models and pGLS tables

• 4 imputed datasets

• Data sets (individuals and per species)

• R code

• Phylogenetic tree

• Figures showing endocasting – OB delineation and brain stem removal (Supplementary Figure 1 and 2)

• Endocasts with reference number from morphosource

Endocasts of all specimens used in this study are available at Morphosource on: https://www.morphosource.org/projects/000417960 - for the endocast sample https://www.morphosource.org/projects/000415700 - for the cranial sample