Butterflies Taste With Their Feet | Spokane News

Butterflies taste with their feet—tiny sensors on their legs detect chemical signals to decide if a plant is worth eating or laying eggs on. Males scout for nectar, but females hunt for specific host plants for their picky caterpillars, relying on even more taste receptors. When sweet chemicals are detected, nerve signals trigger a “yum” response—making every landing a mini-taste test for survival. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/436297cc520be096