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A Trait-Based Approach to Studying Animal Movement Responses to Extreme Events
Tayler N LaSharr1,2, Tana Verzuh1,3, Ellen Y Ye1,4
1School of Computing, University of Wyoming, Laramie, Wyoming, USA.
Global Change Biology
|August 12, 2026
Summary
Animal movement is key to wildlife survival during extreme weather events. Understanding animal and event traits helps predict responses and inform conservation efforts for a changing world.
Area of Science:
- Ecology
- Climate Change Biology
- Wildlife Conservation
Background:
- Extreme weather and climate events pose significant threats to global wildlife populations.
- Animal movement is a critical adaptive mechanism enabling individuals to cope with environmental changes.
Purpose of the Study:
- To propose a trait-based framework for understanding animal movement responses to extreme events.
- To integrate the drivers and consequences of animal mobility under climate change.
Main Methods:
- Conceptual framework development.
- Analysis of how event traits (temporal, spatial) and animal traits (species, individual) mediate movement.
- Linking movement responses to fitness outcomes.
Main Results:
- Environmental changes from extreme events impact animals based on their traits.
- Animal movement responses are a direct consequence of these impacts.
- Movement patterns ultimately determine individual fitness and population dynamics.
Conclusions:
- A trait-based approach is essential for studying wildlife mobility in extreme environments.
- This framework can accelerate understanding and conservation of wildlife movement.
- Integrating movement ecology with climate change science is crucial for species persistence.
