Christopher A. Halsch

This study uses a metapopulation simulation to show how dispersal interacts with landscape changes to affect species survival, highlighting the need for large-scale connectivity in conservation.

The paper examines genetic differentiation between two sympatric populations of an alpine butterfly collected in odd and even years, finding clear genetic separation and limited admixture.

This study uses a hierarchical Bayesian framework to analyze climate effects on butterfly phenology across elevational gradients, finding varied impacts of temperature and precipitation on flight period timing and duration.