Increasing the efficiency of a non-invasive chronic stress hormone analysis for wildlife conservation, and quantifying multiple anthropogenic influences across south Muskoka

Wildlife populations are frequently affected by human influences on the landscape. Freshwater turtles have been heavily affected, with 7 of 8 Ontario turtles now listed as species at risk. Individual animals may be stressed by human disturbance, causing reduced fitness. Chronic stress hormones in turtles can be measured analyzing claw clippings in a lab. This project attempts to increase the efficiency of the lab technique through a modification of a step in the process. Human influences on the landscape will be quantified and digitally mapped to create an Anthropogenic Density Index map. This will enable future examination of chronic stress hormone levels in
Muskoka turtles across a range of human influence. Expected results include reductions in labour costs and lab supplies, plus faster production of results and improved targeting of future turtle conservation efforts.

Faculty Supervisor:

Jacqueline Litzgus

Student:

Partner:

Georgian Bay Turtle Hospital

Discipline:

Earth science

Sector:

Life Sciences (not health); Natural Resources; Education

University:

Laurentian University

Program: