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.
Acoustic indicators of welfare in neotropical frogs: Calls as early-warning signals of sublethal suffering related to infection and environmental stress
Grantee: Erin Wall
Institution: Wavelength Animal Communication Science and University of Texas at Austin, United States
Project summary
Emerging evidence indicates that frog call characteristics are modulated by environmental and physiological conditions, offering the potential for rapid insights into an individual’s welfare. This project will examine the relationship between environmental conditions, physiology, and behavior to connect indices of welfare to variation in acoustic signals in neotropical frogs in Panama. By linking these measures to natural levels of sublethal infection and variation in environmental conditions, the researchers will aim to identify acoustic signatures of welfare and develop a rapid, non-intrusive welfare detection tool for thousands of species of vocalizing frogs.
Grantee: Erin Wall
Institution: Wavelength Animal Communication Science and University of Texas at Austin, United States
Grant amount: $180,000
Grant type: Fellowship
Focal species: Túngara frog (Engystomops pustulosus), hourglass treefrog (Dendropsophus ebraccatus), leaf-litter toad (Rhinella alata), and others
Conservation status: Least concern
Disciplines: Herpetology, physiology, animal behavior
Research locations: Canada, Panama, United States
Project summary
Climate change, habitat loss, and infectious disease are creating compounding challenges for frogs, yet we have limited tools to monitor the behavioral and physiological consequences of those challenges, assess frog welfare, or detect sublethal suffering. Emerging evidence indicates that frog call characteristics are modulated by environmental and physiological conditions, offering the potential for rapid insights into an individual’s welfare. This project will examine the relationship between environmental conditions, physiology, and behavior to connect indices of welfare to variation in acoustic signals in neotropical frogs in Panama. By linking these measures to natural levels of sublethal infection and variation in environmental conditions, we aim to identify acoustic signatures of welfare and develop a rapid, non-intrusive welfare detection tool for thousands of species of vocalizing frogs.
Why we funded this project
Along with supporting an early-career researcher, this grant will deliver a behavioral assessment framework and acoustic classifier tool for anurans to deepen our understanding of welfare in this diverse taxon and address the need for evidence-based, scalable welfare assessment methods.
Developing loop-mediated isothermal amplification (LAMP) assays for detecting pathogens in wild animal populations
Grantee: Cameron Semper
Institutions: University of Calgary, University of Lethbridge
Project summary
This project aims to develop Loop-mediated isothermal amplification (LAMP) assays for rapid, in situ detection of representative viral and bacterial pathogens, as well as parasitic worm infections in wild animals. This project will develop two methods for detecting viral and bacterial infections, respectively. The viral test will focus on viruses that have caused epidemics in wild frigatebird and sooty tern populations, while the bacterial test will focus on tick-borne illnesses and parasitic worms which infect deer mice. After developing the LAMP assays, the researchers will validate their potential contribution to monitoring wild animal welfare in a non-invasive manner by using them to test for pathogenic load in fecal samples from deer mice.
Grantee: Cameron Semper
Institution: University of Calgary, University of Lethbridge, Canada
Grant amount: $30,000
Grant type: Small grants
Focal species: Deer mice (Peromyscus sp.)
Conservation status: Least concern
Disciplines: Infectious disease, physiology, animal welfare science
Research location: Canada
Project summary
Loop-mediated isothermal amplification (LAMP) is a low-cost technique that amplifies specific DNA to levels that can enable visual detection. LAMP has been extensively applied as a point-of-care diagnostic tool for human health, but its application in wild animal populations remains underexplored. This project aims to develop LAMP assays for rapid, in situ detection of representative viral and bacterial pathogens as well as parasitic worm infections in wild animals. This project will develop two methods for detecting viral and bacterial infections, respectively. The viral test will focus on viruses that have caused epidemics in wild frigatebird and sooty tern populations, while the bacterial test will focus on tick-borne illnesses and parasitic worms which infect deer mice. After developing the LAMP assays, the researchers will validate their potential contribution to monitoring wild animal welfare in a non-invasive manner by using them to test for pathogenic load in fecal samples from deer mice.
Why we funded this project
This research will serve as a proof-of-concept for the applicability of LAMP for monitoring infectious disease, a key determinant of wild animal welfare. Additionally, the project is specifically targeting diseases that affect a large number of animals. LAMP is simple to perform, and results can be interpreted visually without the need for sophisticated equipment, reducing the cost in time and materials for assessing disease in wild animals. Because it can be carried out in the field, follow-up treatment or further study can be immediately given to the same animal.
