Fig. 3From: Time budget, oxygen consumption and body mass responses to parasites in juvenile and adult wild rodentsBody mass changes of flea-infested and flea-free juvenile and adult rodent hosts. Mean (±SE) standardized body mass changes between post- and pre-experimental days of flea-free (white) and flea-infested (grey) juvenile and adult Meriones crassus. Standardized changes are measured as the proportion of body mass (g) change between post- and pre-experimental days to the initial body massBack to article page