Scott Simon talks to Georgetown professor of biology Martha Weiss about the amazing frass flinging (caterpillar feces) abilities of the silver spotted skipper caterpiller.
Copyright 2000 NPR
Listener-supported KSUT delivers NPR News and Music Discovery for the Four Corners, on-air and online, from its studios on Southern Ute lands in Ignacio, Colorado.
KSUT is an independent, non-profit organization governed by a Board of Directors and is not a tribally owned station or service.
© 2026 KSUT Public Radio
KSUT is an independent, non-profit organization governed by a Board of Directors and is not a tribally owned station or service.
© 2026 KSUT Public Radio
NPR News and Music Discovery for the Four Corners
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations