alpine marmot
juvenile growth
litter size
body mass
sexual
dimorphism
Columbian ground-squirrels
yellow-bellied marmots
postnatal-growth
spermophilus-beldingi
body-weight
reproduction
survival
rates
hibernation
[SDE.BE] Environmental Sciences/Biodiversity and Ecology
[SDV.BID] Life Sciences/Biodiversity
[SDV.EE] Life Sciences/Ecology, environment