Upcoming Eagle Hill Online Seminar!


Introduction to Entomology


Ron Butler


October 6–22, 2026

Title: Introduction to Entomology

Scheduling Details: October 6, 8, 13, 15, 20, 22. 7PM –9 PM ET.

Tuition: $270 (This seminar is 6 sessions long).



Description: The late E.O. Wilson described insects as “the little things that run the world”, and this five-session course will serve as an introduction to the biology of this essential group of animals. Ancient and evolutionarily diverse, insects exhibit a wide variety of lifestyles ranging from free-living herbivores and predators to parasites or parasitoids. While some insects are human or livestock parasites, disease vectors, or agricultural pests, most insect species (99+%) play significant roles in both freshwater and terrestrial food webs and critically important ecosystem services including pollination and decomposition. Insects are not just fascinating animals, they are also cultural icons, sources of food, and key contributors to advances in genetics and medical treatments. Studying insect biomechanics has inspired innovative robot designs, and understanding their sensory processing is shaping the development of cutting-edge artificial intelligence algorithms. We will explore topics including an overview of the insect orders, evolution, external morphology and internal anatomy, reproduction and mating strategies, social behavior, ecological services, and conservation. The course will also include some simple methods and resources for beginning the study of insect identification. Participants will be invited (as time allows) to share their own insect images for group consideration. No previous background in entomology is required for this course - only an interest in insects. 


Dr. Ron Butler (butler@maine.edu) is a broadly experienced animal ecologist and Professor Emeritus at the University of Maine at Farmington, where he taught courses in Zoology, Entomology, Ornithology, Ecology, and Conservation Biology. While Ron spent the first part of his career conducting research with seabirds in Maine, Newfoundland, and Antarctica, for the past several decades he has focused on ecologically important groups of insects. He helped plan and coordinate several statewide citizen science initiatives including the Maine Damselfly and Dragonfly Survey, the Maine Butterfly Survey, the Maine Bumble Bee Atlas, and the Maine Flower Fly Survey. Ron has co-authored over 50 peer-reviewed publications and technical reports, Butterflies of Maine and the Canadian Maritime Provinces (2023), and Dragonlflies and Damselflies of Maine and the Canadian Maritime Provinces (2027). Ron lives in the western mountains of Maine where he continues to collaborate with the Maine Department of Inland Fisheries and Wildlife on regional conservation initiatives.

Our online seminars are intensive training opportunities with expert instructors who teach by way of a Zoom link.



They are interactive without the use of pre-recorded presentations. They have broad geographic applicability. Each includes suggestions for readings and references as well as helpful websites to efficiently augment what is covered during online presentations. The sharing of photographs is encouraged.


Each online seminar has a voluntary teaching assistant. Positions are open to alumni of our past past online seminars. If you are able to make it to all sessions of this seminar, and interested in serving as the volunteer teaching assistant, please contact us.


Almost all are taught outside of normal work-week hour, i.e., during evenings (Eastern Time) and on weekends. A free Zoom account is needed.


These classes are meant to be taken live, but are recorded so participants can review them or make up missed ones. Recording are only available to participants.

Contact Us!

office@eaglehill.us

207-546-2821 Ext.4

Eagle Hill Institute

PO Box 9, 59 Eagle Hill Road

Steuben, ME, 04680-0009