Using host species traits to understand the consequences of resource provisioning for host-parasite interactions.

ABSTRACT: Supplemental food provided to wildlife by human activities can be more abundant and predictable than natural resources, and subsequent changes in wildlife ecology can have profound impacts on host-parasite interactions. Identifying traits of species associated with increases or decreases in infection outcomes with resource provisioning could improve assessments of wildlife most prone to disease risks in changing environments. We conducted a phylogenetic meta-analysis of 342 host-parasite interactions across 56 wildlife species and three broad taxonomic groups of parasites to identify host-level traits that influence whether provisioning is associated with increases or decreases in infection. We predicted dietary generalists that capitalize on novel food would show greater infection in prov

SUBMITTER: Becker DJ 

PROVIDER: S-EPMC5836909 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature