Browse resources Displaying 1 - 3 of 3 resources Pinning Butterflies and Moths Oregon State University entomologist Silvia Rondon shows how to pin butterflies and moths for an insect collection. Silvia I. Rondon | Jul 2024 | Video Peer reviewed (Gray level) Pinning Large Insects Oregon State University Extension entomologist Silvia Rondon demonstrates how to pin large insects, another step in creating an insect collection. Silvia I. Rondon | Jul 2011 | Video Pinning Small Insects Oregon State University Extension entomologist Silvia Rondon shows how to pin small insects in a collection. Silvia I. Rondon | Jul 2011 | Video