Ontology highlight
ABSTRACT:
SUBMITTER: Lukas D
PROVIDER: S-EPMC5319355 | biostudies-literature | 2017 Jan
REPOSITORIES: biostudies-literature
Lukas Dieter D Clutton-Brock Tim T
Royal Society open science 20170118 1
Cooperative breeding systems, in which non-breeding individuals provide care for the offspring of dominant group members, occur in less than 1% of mammals and are associated with social monogamy and the production of multiple offspring per birth (polytocy). Here, we show that the distribution of alloparental care by non-breeding subordinates is associated with habitats where annual rainfall is low. A possible reason for this association is that the females of species found in arid environments a ...[more]