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University of South Florida

Tropical Ecology and Conservation [Monteverde Institute]

2017

Climatic changes--Environmental aspects

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Possible Effects Of Long-Term Weather Changes And Extreme Weather Events On Mice Population Abundances In Monteverde, Costa Rica, December 2017, Emily S. Parker Dec 2017

Possible Effects Of Long-Term Weather Changes And Extreme Weather Events On Mice Population Abundances In Monteverde, Costa Rica, December 2017, Emily S. Parker

Tropical Ecology and Conservation [Monteverde Institute]

Mice and rat abundance is determined by a multitude of factors, including, but not limited to: climate change, predation, and food availability. In this study, I analyzed the effects of daily and long-term weather on rodent populations to understand a possible decrease in abundance from 2016 to 2017 in Monteverde, Puntarenas, Costa Rica. I took observations of individuals from four different sites: Santa Elena, Bajo del Tigre, Dwight and Rachel Crandell Memorial Reserve, and the Estación Biológica Monteverde. While a considerable number of specimens were captured in Bajo del Tigre, I observed the total abundance of rodents to be significantly …