Improving wild animal welfare through contraception

Eckerström Liedholm, Simon; Hecht, Luke; Elliott, Vittoria

Abstract

To date, research on the welfare impacts of wildlife contraceptives has mostly been focused on the potential harms of contraceptives. However, there are compelling theoretical reasons to expect direct and indirect welfare benefits of wildlife contraceptives. These positive welfare effects would be experienced by more than just the treated individuals, because per capita resource availability will increase with decreasing numbers of individuals sharing a resource. In the present article, we discuss the potential for wildlife contraceptives to alleviate resource competition and their associated negative welfare effects at different scales. These effects are expected to vary across contexts and would presumably be stronger when wildlife contraceptives are used with the explicit purpose of improving wild animal welfare. The potential for considerable welfare gains for wildlife through the targeted use of contraceptives highlights the importance of both species-specific studies on the welfare benefits of wildlife contraceptives and further research on the links between population dynamics and wild animal welfare.

Citation

Eckerström Liedholm, S., Hecht, L., & Elliott, V. (2024). Improving wild animal welfare through contraception. Bioscience, 74(10), 695-700. https://doi.org/10.1093/biosci/biae071

• Journal Article Type: Article
• Acceptance Date: Jun 27, 2024
• Online Publication Date: Sep 11, 2024
• Publication Date: 2024-10
• Deposit Date: Nov 4, 2024
• Publicly Available Date: Nov 4, 2024
• Journal: BioScience
• Print ISSN: 0006-3568
• Electronic ISSN: 1525-3244
• Publisher: American Institute of Biological Sciences
• Peer Reviewed: Peer Reviewed
• Volume: 74
• Issue: 10
• Pages: 695-700
• DOI: https://doi.org/10.1093/biosci/biae071
• Public URL: https://durham-repository.worktribe.com/output/3045045