This data file contains a matrix of genetic kinship for the 43 individual marmots analyzed in this study. Kinship was calculated as pair-wise relatedness between individuals based on genotypes taken from 12 microsatellite loci (detailed genotyping methods described in Blumstein et al. 2010 doi:10.11

This data file contains trait information concerning the 43 individual marmots, or their blood samples (one per individual), analyzed in this study. Much of the data was collected in the field (e.g., sex, dispersal status), whereas other data were collected in the lab (e.g., RIN score, cell counts).