Wild and banal: the value of the arts as commons

Purpose – The purpose of this paper is to identify the value of the arts play in public spaces in replicating a contemporary commons. Design/methodology/approach – The study is an exploratory investigation which uses a case study of cultural events in public parks – the Vancouver Parks Board’s fieldhouse residency program (2012-2015). The study uses content analysis of the social media sites created for these projects to identify how the sites and the cultural events were valued by stakeholders and participants. Findings – The paper finds that, in combination, the park events and the social media discussion of them function as a form of the commons, in which new urban communities are formed or defined around specific common social interests. Research limitations/implications – The paper finds that, in combination, the park events and the reflective engagement prompted by the social media discussion of them function as a form of the commons, in which new urban communities are formed or defined around specific common social interests. Practical implications – It is anticipated that cultural programs will increasingly interact with common public places. Social implications – The study supports the increased use of and recognition of public places as culturally significant. Originality/value – The study aims to encourage the expansion of arts and cultural policy and programs to incorporate common public places.

Energy expenditure and personality in wild chipmunks

© 2015, Springer-Verlag Berlin Heidelberg. According to the “pace-of-life syndrome” concept, slow-fast life-history strategies favored under different ecological conditions should lead to co-adaptations between metabolic rate and personality traits such as activity, exploration, and boldness. Although the relationships between resting metabolic rate (RMR) and personality traits have been recently tested several times, we still do not know whether personality is related to the daily energy expenditure (DEE) of free-living individuals in their natural habitat. The objectives of this study were to assess the links between RMR, DEE, and two personality traits (exploration in an open-field and docility during handling) in wild eastern chipmunks (Tamias striatus). Using a multivariate mixed model, we found that exploration and docility were significantly correlated at the among-individual level, confirming the presence of a behavioral syndrome within our population. We also found that exploration, but not docility, was negatively correlated with DEE. Hence, fast explorers show lower DEE levels than slow explorers, independently of RMR and docility. This result adds to an increasingly large (and complex) literature reporting the impacts of personality traits on the biology, ecology, and physiology of animals in their natural environment.

Assortative mating among animals of captive and wild origin following experimental conservation releases

Captive breeding is a high profile management tool used for conserving threatened species. However, the inevitable consequence of generations in captivity is broad scale and often-rapid phenotypic divergence between captive and wild individuals, through environmental differences and genetic processes. Although poorly understood, mate choice preference is one of the changes that may occur in captivity that could have important implications for the reintroduction success of captive-bred animals. We bred wild-caught house mice for three generations to examine mating patterns and reproductive outcomes when these animals were simultaneously released into multiple outdoor enclosures with wild conspecifics. At release, there were significant differences in phenotypic (e.g. body mass) and genetic measures (e.g. Gst and F) between captive-bred and wild adult mice. Furthermore, 83% of offspring produced post-release were of same source parentage, inferring pronounced assortative mating. Our findings suggest that captive breeding may affect mating preferences, with potentially adverse implications for the success of threatened species reintroduction programmes.