The Death and Life of Ash Trees: Emerald Ash Borer on the Bennington Campus

ENV2210.01
Course System Home Terms Fall 2025 The Death and Life of Ash Trees: Emerald Ash Borer on the Bennington Campus

Course Description

Summary

The ash trees on campus are dying from an introduced beetle. Ash trees make up about 8% of Vermont鈥檚 forests and their foliage contributes to our iconic fall colors. They are culturally important trees with deep connections to art from Indigenous basket making to Beyonce鈥檚 Louisville slugger in Lemonade. The Emerald Ash Borer (EAB) beetle arrived in North America in Michigan in 2002; it was first confirmed on the Bennington campus in late 2024. The mortality rate of EAB-infested ash trees is 99.97%. This pop-up class celebrates ash trees, mourns the arrival of EAB, and explores the ash's human and non-human relationships in the northern forest. We will consider EAB in the context of other 鈥渋nvasive鈥 forest pests and pathogens, study the ecological and cultural impacts of losing ash trees from our local forests, and reflect on how science and art mark this loss. We will learn from science faculty and Buildings & Grounds at Bennington about our local ash and ash borer ecology, then the course will shift to a seminar series of professional entomologists, foresters, ecologists, and artists who will visit campus to share their knowledge and expertise with us. Together, we will bear witness to this loss and contend with the question of what it means to say goodbye to a tree.

Learning Outcomes

  • Locate and identify ash trees and recognize the signs of emerald ash borer damage
  • Examine the history and ecology of introduced forest pests and pathogens
  • Discuss the impacts of EAB on forest and human communities with experts in the field
  • Practice writing for personal reflection and creating a connection with the campus as a habitat

Cross List

  • Advancement of Public Action

Instructor

  • Caitlin McDonough MacKenzie

Day and Time

TH 3:40pm-5:30pm

Delivery Method

Fully in-person

Length of Course

Full Term

Academic Term

Fall 2025

Credits

1

Course Level

2000

Maximum Enrollment

50

Course Frequency

One time only