Birding Walk

in front of the Hunnewell Building 125 Arborway, Boston

Embark on a birdwatching tour in the Arboretum’s landscape with docent and birder Donna Sullivan. This two-hour tour is suitable for adult beginners as well as more experienced birders.

Free

The Cosmic Tree: A Universal Symbol of Life: Ginkgoes & Conifers

Walter Street Gate Walter Street Gate, Boston

Docent Katrina Scott will lead this interactive tour with stops for moments to reflect on specific trees and the stories associated with them. Were they revered or feared?  A home for deities or tricksters?  We will begin at the Walter Street Gate to visit the oldest ginkgoes at the Arboretum, then head up the Conifer Path and diverge to walk, rest, and reflect among various conifers, eventually ending by the yews near Bussey Brook and Hemlock Hill Road. 

Free

Research Spotlight: Climate Change and Root Exudates

in front of the Hunnewell Building 125 Arborway, Boston

Climate change is impacting every part of the plants at the Arboretum, from the buds down to the roots. Join researcher Nikhil Chari to learn how elevated temperatures and carbon dioxide are impacting tree roots, and the carbon they send back out into the soil. Nikhil will demonstrate how he takes root samples and soil cores, discuss his research on carbon cycling, and compare the root morphology of different plants in the landscape.