README This dataset is from the paper titled "Evolution of mammalian migrations for refuge, breeding, and food" By: Gitanjali E Gnanadesikan, William D Pearse, Allison K Shaw Published in: Ecology and Evolution Contact ashaw@umn.edu for assistance. The following files are included: 1. mammals_data.csv All mammal classification data. Data columns: * Taxonomic details for each species (class, order, family, genus, species) from IUCN * Possible synonyms * Common names (common name of species, from IUCN) * Red List status (conservation status, from IUCN) DD = data deficient LC = least concern NT = near threatened VU = vulnerable EN = endangered CR = critically endangered * Movement (one of four movement types) D = data-deficient (not enough information to classify) M = migratory N = non-migratory U = unclear movement pattern * Migration type B = breeding N = not applicable (for species classified as movement = non-migratory, unclear, data-deficient) R = refuge T = tracking U = unknown type * Locomotion A = semi-aquatic (both walk and swim, but considered as walking for locomotion analyses) F = flying S = swimming W = walking * References (List of references, by number, that were used to classify each species) * Notes (further details about the species, movement and diet information) 2. references.txt List of references used to classify all mammal species. References are cited by number in the mammals_data.csv file. 3. workspace.R R script that loads data (including some sources listed in the manuscript but not contained here, such as phylogenies and Red Listing data) for subsequent analysis (see [4] and [5] below). 4. analyses.R R script to carry out all analyses as described in the manuscript. Note that the script, as it stands currently, assumes that 24 processors are available on your computer - you may want to change this. 5. processing.R R script to summarise analyses carried out in [4] above.