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.
Examining mechanistic relationships between metabolic rates, wild bird welfare and impacts of selective logging on eastern Himalayan birds
Grantee: Akshay Bharadwaj
Institution: Indian Institute of Science
Project summary
Animals must balance energy spent with energy consumed, and can only persist in habitats that allow for this balance. All warm-blooded animals have a Basic Survival Cost (BSC) required for basal metabolism and thermoregulation. This project aims to understand how basic survival costs (BSC) affect wild bird welfare in the Eastern Himalayas. Using a combination of thermal imaging, respirometry, and ambient-temperature humidity data, we will estimate BSC in free-living birds across habitat gradients. Subsequently, the project will relate the BSC to multiple welfare indicators, allowing a triangulation of a bird's lived experience. By linking energy metabolism with welfare outcomes, this work will provide a novel, mechanistic perspective on wild animal welfare in an understudied tropical system.
Grantee: Akshay Bharadwaj
Institution: Indian Institute of Science, India
Grant amount: $37,500
Grant type: Discovery grants
Focal species: Understory insectivorous/frugivorous birds including the yellow-throated fulvetta, rusty-fronted barwing, and coral-billed scimitar babbler
Conservation status: n/a
Disciplines: Physiology, ornithology
Research locations: India
Project summary
Animals must balance energy spent with energy consumed, and can only persist in habitats that allow for this balance. All warm-blooded animals have a Basic Survival Cost (BSC) required for basal metabolism and thermoregulation. This project aims to understand how basic survival costs (BSC) affect wild bird welfare in the Eastern Himalayas. Using a combination of thermal imaging, respirometry, and ambient-temperature humidity data, we will estimate BSC in free-living birds across habitat gradients. Subsequently, the project will relate the BSC to multiple welfare indicators, allowing a triangulation of a bird's lived experience. By linking energy metabolism with welfare outcomes, this work will provide a novel, mechanistic perspective on wild animal welfare in an understudied tropical system.
Why we funded this project
This project builds on previous WAI-funded research and will provide insight into the relationship between welfare and energy expenditure, a commonly measured ecological parameter. Better understanding this relationship could prove useful in anticipating the welfare impacts of ecological changes, such as selective logging (the direct priority of this study).
Impacts of land-use on social networks in mixed-species bird flocks, with implications for the short-term and long-term welfare of Himalayan birds
Grantee: Akshay Bharadwaj
Institution: Indian Institute of Science
Project summary
This project will use mist-netting and bird-banding, followed by standardized observations of behavior and body condition, to examine the relationship between individual-level social behavior, bird health, and survival within mixed-species bird flocks (MSFs) in Eaglenest Wildlife Sanctuary, Arunachal Pradesh, India. Feather corticosterone level, ectoparasite load, and other morphological parameters will be used to measure the health of each banded individual. The researcher will also take advantage of a long-term bird-banding dataset, spanning 12 years, to examine the linkages between inter-individual differences in social behavior and the survival of each individual, comparing survival rates and reproductive success in primary and logged forest.
Grantee: Akshay Bharadwaj
Institutions: Indian Institute of Science, India
Grant amount: $15,000
Grant type: Small grants
Focal species: Multi-species birds
Conservation status: Least concern
Disciplines: Ornithology, physiology, community ecology, infections disease, population ecology
Research location: India
Project summary
This project will use mist-netting and bird-banding, followed by standardized observations of behavior and body condition, to examine the relationship between individual-level social behavior, bird health, and survival within mixed-species bird flocks (MSFs) in Eaglenest Wildlife Sanctuary, Arunachal Pradesh, India. Feather corticosterone level, ectoparasite load, and other morphological parameters will be used to measure the health of each banded individual. The researcher will also take advantage of a long-term bird-banding dataset, spanning 12 years, to examine the linkages between inter-individual differences in social behavior and the survival of each individual, comparing survival rates and reproductive success in primary and logged forest.
Why we funded this project
Understanding the importance of multi-species flocking behavior in birds is relevant to our research priority of understanding indirect welfare effects in ecological systems, which this project approaches in a cost-effective way. We were especially impressed by the quality of the proposal for this project, particularly as it is led by a beginning graduate student in India. Funding this project serves to increase the geographic diversity of our grantee community and therefore of the nascent field of wild animal welfare research.
