Early life drought predicts components of adult body size in wild female baboons.

ABSTRACT:

Objectives

In many taxa, adverse early-life environments are associated with reduced growth and smaller body size in adulthood. However, in wild primates, we know very little about whether, where, and to what degree trajectories are influenced by early adversity, or which types of early adversity matter most. Here, we use parallel-laser photogrammetry to assess inter-individual predictors of three measures of body size (leg length, forearm length, and shoulder-rump length) in a population of wild female baboons studied since birth.

Materials and methods

Using >2000 photogrammetric measurements of 127 females, we present a cross-sectional growth curve of wild female baboons (Papio cynocephalus) from juvenescence through adulthood. We then test whether females exposed to sever

SUBMITTER: Levy EJ 

PROVIDER: S-EPMC10591920 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature