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 continuously update this page as new projects are added.
Assessing anthropogenic fear in a wild decapod crustacean
Grantee: Mark Briffa
Institution: University of Plymouth, United Kingdom
Project summary
This project will investigate whether urban coastal environments alter fear-related behavioral and physiological responses in wild hermit crabs, using two species that differ in their history of exposure to urbanization. Researchers will compare crabs of both species collected from urban and rural shorelines and measure indicators that may be linked to affective state, including startle responses, shell investigation behavior, and resting metabolic rate under field conditions. By repeatedly measuring behavior within individuals, they will also test whether urban disturbance influences behavioral predictability, which may provide additional insight into fear and stress-related processes.
Grantee: Mark Briffa
Institution: University of Plymouth, United Kingdom
Grant amount: $49,656
Grant type: Discovery grants
Focal species: Common European hermit crab (Pagurus bernhardus), St. Pirin’s hermit crab (Clibanarius erythropus)
Conservation status: Not evaluated
Disciplines: Animal behavior, climate science
Research location: United Kingdom
Project summary
This project will investigate whether urban coastal environments alter fear-related behavioral and physiological responses in wild hermit crabs, using two species that differ in their history of exposure to urbanization. Researchers will compare crabs of both species collected from urban and rural shorelines and measure indicators that may be linked to affective state, including startle responses, shell investigation behavior, and resting metabolic rate under field conditions. By repeatedly measuring behavior within individuals, they will also test whether urban disturbance influences behavioral predictability, which may provide additional insight into fear and stress-related processes.
Why we funded this project
This project applies concepts and analytical approaches from animal personality research to the assessment of welfare-related states in free-living animals. It also addresses a priority taxonomic gap in the field: Crustaceans are abundant yet remain largely neglected in wild animal welfare research, despite growing evidence for their behavioral complexity and sentience-related capacities.
Evaluating ice nests: Effects of a welfare intervention on long-lived insect societies and their guests
Grantee: Christina Kwapich
Institution: University of Central Florida, United States
Project summary
When social organisms are translocated, the destruction of multi-generational nests, loss of familiar territory, and disruption of demography could negatively influence the welfare of society members, future generations, and dependent symbionts. This project will translocate Florida harvester ant (Pogonomyrmex badius) colonies by burying replica nests made from ice. The team will measure risk-averse behaviors in ants across generations, as well as the stability of colony foraging routes, demography, and the re-colonization of symbiont populations. By monitoring ants in freshly transplanted and historically transplanted colonies, the project will provide data on the effects of social disruption on ant societies.
Grantee: Christina Kwapich
Institution: University of Central Florida, United States
Grant amount: $10,000
Grant type: Seed grants
Focal species: Florida harvester ant (Pogonomyrmex badius) and others
Conservation status: Not evaluated
Disciplines: Entomology, wildlife management
Research location: United States
Project summary
US laws increasingly require that species of interest be removed from land marked for development and translocated to suitable sites. For social organisms, the destruction of multi-generational nests, loss of familiar territory, and disruption of demography could negatively influence the welfare of surviving society members, future generations, and dependent symbionts. This project will translocate a population of Florida harvester ant (Pogonomyrmex badius) colonies by burying replica nests made from ice. The team will measure risk-averse behaviors in ants across generations, as well as the stability of colony foraging routes, demography, and the re-colonization of symbiont populations. By monitoring ants in freshly transplanted and historically transplanted colonies, the project will provide data on the effects of social disruption on long-lived animal societies made up of short-lived members.
Why we funded this project
The “ice nest” technique represents a welfare intervention that could mitigate some of the negative effects of social disruption associated with research or land development. By publishing on the feasibility of the ice nest technique, social insect well-being may be given serious consideration in future environmental mitigation and research protocols.
Decoding aquatic mollusk welfare: an investigation of potential physiological and cognitive indicators
Grantee: Laura Webb
Institution: Wageningen University, Netherlnads
Project summary
This project aims to explore physiological and cognitive indicators of welfare in two species of aquatic mollusk: highly mobile cuttlefish (dwarf cuttlefish; Ascarosepion bandense) and sessile (blue) mussels (Mytilus edulis). Valid indicators of mollusk welfare can help us better understand their welfare in changing environmental conditions, such as those associated with climate change. The researchers will explore heart rate variability and respiratory variability as possible physiological indicators, and optimism in a judgment bias test as a cognitive indicator of welfare. Following this, successful metrics can in turn be used to explore the impact of environmental changes on these species' welfare.
Grantee: Laura Webb
Institution: Wageningen University, Netherlands
Grant amount: $10,000
Grant type: Seed grants
Focal species: Bobtail squid (Euprymna berryi), dwarf cuttlefish (Ascarosepion bandense), blue mussel (Mytilus edulis)
Conservation status: Not evaluated
Disciplines: Malacology, cognition, physiology
Research location: Netherlands
Project summary
This project aims to explore physiological and cognitive indicators of welfare in two species of aquatic mollusk: highly mobile cuttlefish (dwarf cuttlefish; Ascarosepion bandense) and sessile (blue) mussels (Mytilus edulis). Valid indicators of mollusk welfare can help us better understand their welfare in changing environmental conditions, such as those associated with climate change. The researchers will explore heart rate variability (mussels) and respiratory variability as possible physiological indicators, and optimism in a judgment bias test as a cognitive indicator of welfare (cuttlefish). Following this, successful metrics can in turn be used to explore the impact of environmental changes on these species' welfare.
Why we funded this project
This project is highly innovative and exploratory in nature, focused on neglected species in welfare research, with sentience accepted for cuttlefish in EU law but not yet for mussels. This work will raise attention to the topic of aquatic mollusk welfare and possible assessment methods in these species.