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.
A bird’s eye view to the five domains of welfare: a quantitative framework and proof-of-concept evaluation in a cetacean, Orcinus orca
Grantees: Saana Isojunno, Eve Jourdain
Institutions: University of St. Andrews, Norwegian Orca Survey
Project summary
This project will carry out body condition and welfare assessments for inshore-foraging killer whales in the northeast Atlantic. The researchers will use the Five Domains model to categorize likely factors influencing killer whale welfare and quantify some of those factors using aerial photography from drones. They will gather data on foraging time and feeding rates, group composition and surface behavior, body shape as a proxy for body condition and blubber reserves, and reproductive success. The researchers will then develop a proof-of-concept statistical model to infer latent motivational states beneath the observable data. The project will also utilize data from known cases of poor welfare to help define their welfare scale.
Grantees: Saana Isojunno and Eve Jourdain
Institutions: University of St. Andrews, Scotland, and Norwegian Orca Survey, Norway
Grant amount: $28,707
Grant type: Small grants
Focal species: Orca (Orcinus orca)
Conservation status: Data deficient
Disciplines: Animal welfare science, bio/eco-informatics, physiology, animal behavior, marine biology
Research location: Scotland, Norway
Project summary
This project will carry out body condition and welfare assessment for inshore-foraging killer whales (Orcinus orca) in the northeast Atlantic as an extension to ongoing research in Scotland and Norway. The researchers will use the Five Domains model to categorize likely factors influencing killer whale welfare, and then quantify some of those factors using aerial photography from drones. Specifically, the researchers intend to gather data on foraging time and feeding rates (nutrition), group composition and surface behavior (behavior), and body shape as a proxy for body condition and blubber reserves (health). Data will also be collected on reproductive success (e.g., calf loss). The researchers will then develop a proof-of-concept statistical model to infer latent motivational states (i.e., “true” welfare as a psychological state) beneath the observable data. The project will also utilize data from known cases of poor welfare (where individual social and nutritional needs are not met) to help define their welfare scale.
Why we funded this project
We funded this project because we see hidden state models as promising statistical tools for representing the relationship between disparate data types and welfare, and would like to see this project provide a proof of the concept. This project will also implement a cost-effective and non-invasive approach method based on photogrammetry to assess cetacean health and behavior. Finally, we wanted to fund this project because it spans multiple universities and a citizen science community, creating significant networking opportunities to promote welfare biology.
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