Environmental and genetic determinants of innovativeness in a natural population of birds.

ABSTRACT: Much of the evidence for the idea that individuals differ in their propensity to innovate and solve new problems has come from studies on captive primates. Increasingly, behavioural ecologists are studying innovativeness in wild populations, and uncovering links with functional behaviour and fitness-related traits. The relative importance of genetic and environmental factors in driving this variation, however, remains unknown. Here, we present the results of the first large-scale study to examine a range of causal factors underlying innovative problem-solving performance (PSP) among 831 great tits (Parus major) temporarily taken into captivity. Analyses show that PSP in this population: (i) was linked to a variety of individual factors, including age, personality and natal origin (immigran

SUBMITTER: Quinn JL 

PROVIDER: S-EPMC4780527 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature