Improving the welfare of wild and captive animals with integrated in-situ and ex-situ behavioural monitoring
Grantee: Sarah Richdon
Institutions: Bristol Zoological Society, United Kingdom
Grant amount: $30,000
Grant type: Seed grants
Focal species: White clawed crayfish (Austropotamobius pallipes)
Conservation status: Endangered
Disciplines: Animal welfare science, marine biology
Research location: United Kingdom
Project summary
This project will investigate the welfare impacts of translocating captive-bred white-clawed crayfish (Austropotamobius pallipes) into an existing wild population. Both resident and introduced individuals will be fitted with transponders and marked for behavioral monitoring. To evaluate welfare, the researchers will observe social interactions (e.g. aggressive interactions), behavioral diversity, and the animals’ use of their habitat. For example, emigration of native individuals from the focal habitat may be indicative of intraspecific competition intensified by the translocation. Body condition will also be scored as a metric of health and resource access.
Why we funded this project
We are excited to fund a project focused on the welfare of invertebrates, in this case an aquatic crustacean. The monitoring methods and some findings of this project may also be applicable to other aquatic taxa. Translocation is already a commonly used intervention in conservation, yet its welfare implications are poorly understood. By learning about these, translocation strategies could potentially be improved, and we might gain insights that could be applied to other welfare-motivated interventions.