Posts in Ricky Gieser

by Ricky Gieser
March 8, 2024

A Weekend Underground with the Bats

This past weekend, Brittany and I were invited to join a winter hibernacula (winter bat roost) […]
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by Ricky Gieser
April 3, 2023

Echolocation Jamming Moths

All bats in Illinois are obligate insectivores, meaning they only eat insects. Bigger bats eat harder […]
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