Fig. 1From: Getting fat or getting help? How female mammals cope with energetic constraints on reproductiona Female CV body mass as a function of provisioning of the young by the male and other group members, using the continuous coding scheme. b Female CV body mass is lower in species with provisioning of the young by the male and other group members (coded as 1) than in species without it (coded as 0). Details of phylogenetic models are shown in Table 1 and Additional file 4: Table S6. Species values are listed in the Additional file 1Back to article page