Meet our grantees
Wild Animal Initiative funds academic research on high-priority questions in wild animal welfare.
The goal of our grants program is to fund research that deepens scientific knowledge of the welfare of wild animals in order to better understand how to improve the welfare of as many wild animals as possible, regardless of what causes the threats to their well-being.
We showcase our grantees and their projects here and will be adding more in the coming weeks and months.
Street smarts and bold behaviors: How humans and urban environments influence the welfare of wild mesocarnivores
Grantee: Lauren Stanton
Institutions: University of California, Berkeley
Project summary
This project will evaluate the welfare impacts of urban landscapes and human-wildlife conflict scenarios, focusing on environmental contamination and anthropogenic disturbance by assessing how they introduce poor diet and diseases that impact wild animals’ health and behavior, potentially increasing the likelihood of further conflict. It will use motion-activated infrared trail cameras, a novel method, to noninvasively assess and compare the behavior, cognition, and health of urban wildlife in relation to differences in environmental conditions, establishing an individual-based assessment of welfare. The project will also provide a welfare vulnerability assessment in relation to environmental characteristics, which will facilitate modeling and predicting welfare risk according to environmental variables, as well as identifying mitigation opportunities for reducing poor-welfare urban environments.
Grantee: Lauren Stanton
Institutions: University of California, Berkeley, United States
Grant amount: $255,000
Grant type: Fellowship
Focal species: Urban canine
Conservation status: Least concern
Research location: United States
Project summary
This project will evaluate the welfare impacts of both urban landscapes and human-wildlife conflict scenarios, focusing in particular on those of environmental contamination (e.g., pollution, anticoagulant rodenticides) and anthropogenic disturbance by assessing how they introduce poor diet and diseases that impact wild animals’ health and behavior, potentially increasing the likelihood of further conflict in a vicious cycle. The project will use a novel method to noninvasively assess and compare the behavior, cognition, and health of urban wildlife in relation to differences in environmental conditions. The study will use motion-activated infrared trail cameras to observe the behavior and evaluate the health and cognition of urban wildlife. By measuring important facets of each individual’s behavior (e.g., risk-taking), cognition (e.g., problem-solving), and health (e.g., body condition), the project will establish an individual-based assessment of welfare. The project will also provide a welfare vulnerability assessment in relation to environmental characteristics, which will facilitate modeling and predicting welfare risk according to environmental variables, as well as identifying mitigation opportunities for reducing poor-welfare urban environments. In addition to improving understanding of the drivers of welfare in urban wildlife, the project will develop and demonstrate a novel approach that can be further used to understand individual welfare and, in particular, address limitations in the current ability to assess subjective experiences by validating the use of relevant cognitive indicators.
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Quantifying the impact of sea ice coverage on the welfare of grey seal pups
Grantee: Daire Carroll
Institutions: University of Gothenburg
Project summary
This project will use historic necropsy assessment and drone-based photogrammetry to establish and validate welfare proxies and remote behavioral and body conditions in grey seals as a remote welfare assessment tool. It will compare cortisol levels, behavior, and body condition of juvenile seals in land and ice breeding colonies at different densities to understand density-dependent welfare in relation to differences in environmental conditions. This information will be used to develop predictive models to identify welfare risk factors and opportunities to mitigate them. Opportunities to alleviate stress for juveniles during land breeding years will be identified and proposed. The project will demonstrate proof-of-concept for a combined population modeling and behavioral/health assessment approach that can be transferred to other species.
Grantee: Daire Carroll
Institutions: University of Gothenburg, Sweden
Grant amount: $151,000
Grant type: Fellowship
Focal species: Grey seal (Halichoerus grypus)
Conservation status: Least concern
Research location: Sweden
Project summary
This project will use historic necropsy assessment, including body condition indicators (size and blubber layer), cause of death, age, and parasite load, coupled with drone-based photogrammetry, to establish and validate welfare proxies. The project will subsequently establish and validate remote behavioral and body conditions in grey seals as a remote welfare assessment tool. The project will further seek to understand density-dependent welfare in relation to differences in environmental conditions by comparing cortisol levels from feces, behavior, and body condition of juvenile seals in land and ice breeding colonies at different seal densities. The combined information will be used to develop predictive models that can identify welfare risk factors and opportunities to mitigate them. Finally, the project will identify and propose opportunities to alleviate stress for juveniles during land breeding years to improve welfare. The project will demonstrate proof-of-concept for a combined population modeling and behavioral/health assessment approach that can be transferred to other species to understand risk factors for poor welfare and identify opportunities for correcting them.
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Identifying species traits underlying conservation translocation failure, to understand risk factors, help redesign procedures, and pre-emptively protect vulnerable wild animals
Grantee: Emma Mellor
Institutions: University of Bristol
Project summary
This project uses survival as a welfare indicator in relation to life history characteristics using a database of animal translocations. Traits significantly relating to successful translocation (as indicated by post-release survival) will be identified as risk or protective factors for a variety of animals. The project aims to enable inferences about welfare risk factors for species beyond the datasets available by integrating a phylogenetic approach to understanding welfare. It could therefore provide insights into susceptibility or life history characteristics that provide greater resilience to welfare harms and thus help characterize and prioritize sources of welfare concern in the wild.
Grantee: Emma Mellor
Institutions: University of Bristol, United Kingdom
Grant amount: $226,987
Grant type: Fellowship
Focal species: Multi-species
Research location: United Kingdom
Project summary
This project focuses on using survival as an indicator of welfare in relation to life history characteristics using a database of animal translocations. Traits significantly relating to successful translocation (as indicated by post-release survival) would be identified as risk or protective factors for a variety of animals. The project aims to enable inferences about welfare risk factors for species beyond the datasets available by integrating a phylogenetic approach to understanding welfare. Therefore, the project could provide valuable insights into susceptibility or life history characteristics that provide greater resilience to welfare harms and thus help characterize and prioritize sources of welfare concern in the wild. The project could directly inform translocation practices while providing insights into potential welfare interventions supporting multiple animal groups based on their life history traits.
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Evaluating wild animal welfare in landscapes of fear at urban-wildland interfaces
Grantee: Dave Daversa
Institutions: University of California, Los Angeles
Project summary
This project will investigate the lifetime welfare impacts of landscapes of fear, examining how they vary with respect to an animal’s life history strategy and exploring potential indirect, interactive system-level effects. The study will combine multiple lines of evidence of welfare (behavioral, hormonal, and epigenetic). In particular, it will use DNA methylation to understand the aging and health of individual animals, validating its potential to record cumulative stress over an animal’s lifetime. It will assess the components of the landscape leading to a fear response and resultant difference in welfare, and contribute to our understanding of how variation in life history strategies differentially interact with long-term welfare.
Grantee: Dave Daversa
Institutions: University of California, Los Angeles, United States
Grant amount: $253,956
Grant type: Fellowship
Focal species: Western fence lizard (Sceloporus occidentalis)
Conservation status: Least concern
Research location: United States
Project summary
This project will study a recognized but neglected area of animal welfare research, especially important for wild animals. Specifically, the project will investigate different landscapes of fear that wild animals are exposed to and their relative welfare impacts. In addition to elucidating the direct effects of fear on stress and welfare, the project aims to improve scientific understanding of potential indirect knock-on effects that fear can cause by assessing how the lifetime welfare effects of fear vary with respect to the animal’s life history strategy, as well as provide insights into some of the system-level effects.
Further, the project seeks to apply a cutting-edge approach to the study of welfare: cumulative stress across lifespans. This study’s approach (cumulative) and timespan (lifespan) are relatively novel elements for which much greater understanding is needed. The study proposes using DNA methylation to understand the aging and health of individual animals. Additional welfare indicators are always valuable to improve our ability to assess wild animals’ welfare. However, DNA methylation, if its link to welfare can be validated, holds special potential because, like telomeres and a small group of other biomarkers of biological age, it may record cumulative stress over an animal’s lifetime. Because it is DNA-based, it could be built in as a secondary objective to mainstream conservation genetics projects.
The study will combine multiple lines of evidence of welfare (behavioral, hormonal, and epigenetic) to investigate stress and welfare, and in so doing, would address important gaps in the knowledge of welfare in the wild: understanding the impact of fear on physiological stress and its impact on long-term welfare, assessing the components of the landscape leading to a fear response and resultant difference in welfare, and understanding how variation in life history strategies differentially interact with long-term welfare. The potential for indirect, interactive system-level effects is currently one of the most important unknowns impeding wild animal welfare-focused interventions. The project is ambitious but well-considered, and it is clear that Dave and his mentors have carefully designed the methods to achieve the stated objectives.
Find Dave’s other project, studying western toads, here.
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