Grantee: Ross MacLeod

Institution: Liverpool John Moores University, United Kingdom

Grant amount: $29,810

Grant type: Small grants

Focal species: Wild birds

Conservation status: Least concern

Disciplines: Physiology, animal welfare science, population ecology, ornithology

Research location: United Kingdom

Project summary

This project aims to test and validate a standardized multi-species approach to monitoring physiological stress in wild birds by using thermal imaging cameras to measure the animals’ body surface temperature, which could enable tracking of chronic stress in wild populations facing different levels of environmental stressors. Building on pilot work, the project will focus on wild bird populations to develop a standardized thermal imaging methodology capable of monitoring surface temperature of a wide range of free-living wild animals. The methodology will be validated using bird communities visiting 54 standardized feeding and drinking stations spread across three urban-rural gradients in the UK, to quantify how changes in surface temperature are linked to starvation risk, predation risk, and human disturbance.

Why we funded this project

This approach to measuring wild animals’ physiological stress levels through thermal imaging analysis has great potential for scalable monitoring of large numbers of individuals and is usable for cross-species comparisons. We appreciated that this team was interested in addressing non-anthropogenic causes of suffering in starvation and predation, and in extending their method to other species that tend to be neglected (e.g., wild rodents). This work also relates to the project by Paul Jerem that we previously funded, creating a longer-term relationship between Wild Animal Initiative and project participants.

Find Ross’ other project, studying house sparrows, here.

Photos