Great effort again from the team and Ambler Tree Arborists. 👏👏👏 More Hybrid Poplars removed helping with less debris, more light and better drainage. #treework #treemanagement #treescience

📢 Proud to announce that the new Special Issue in #Forests is now open for submissions: Pest Infestation in Trees: Mechanisms, Effects and Control Methods. 🪳 🌳 📚 Edited by Dr. Zehai Hou et al. Submit at 🔗 https://t.co/galKW5qWy8 #ForestHealth #PestManagement #TreeScience

1st Yrs learn about CODIT. #treescience Tuesday

“The beauty of the natural world lies in the details,” Natalie Angier #wednesdaywisdom ••• #natalieangier #natalieangierquotes #treewisdom #treebiology #treefund #treeresearch #treeeducation #treeendowment #cultivatinginnovation #crabappletree #trees #treescience #crabapple

Hey #TreeTwitter, can anyone explain this please? Saw these strange swirls on a tree today… it had several swirls up and down it, along with lots of weird lumps, and none of the other trees around had them. Anyone know what they are? #trees #arborist #aboriculture #treescience

The 7th annual Center for Tree Science Undergraduate Research Symposium is going virtual, & is free for the public! Aug. 13-14, 8:30 a.m. to 11:30 a.m., more than a dozen students mentored by scientists will present their research related to #treescience! https://t.co/O5BrEPMRvt

Have you seen the Eastern redbuds blooming at the Arboretum? Learn about the fascinating science behind their beautiful blooms with an Arboretum expert in our Tree Science Word of the Day video! #treescience #coolscience #redbuds #trees #arboretum #mortonarboretum

The tallest tree in the world is just over 379ft (~116m) tall and is named Hyperion; a great Californian Redwood. That’s taller than the Statue of Liberty and Big Ben! #gianttrees #treescience

Every leaf is an adventure 🐶🍂🍁 #doxielife #treemail #fallfun #fridayfun 🌳💚🌳 ••• #lilcolonel #dachshund #dachshundsrule #dogcoat #plaid #fallleaves #dogwalk #treefund #treeresearch #treeeducation #treeendowment #cultivatinginnovation #tree #trees #treescience #treehealth

What’s inside an acorn? Learn about the inner world of these iconic oak seeds in today’s Tree Science Word of the Day! #acorns #oaktrees #treescience #arboretum #mortonarboretum

Have you seen cables on trees at the Arboretum? They're for lightning protection during a storm. The device sends lightning into the ground safely. A fuse allows Arboretum arborists to determine if a tree was struck and demonstrates the effectiveness of the system. #treescience

DYK Loblolly pines are reducing low level contamination from groundwater at SRS? We built an irrigation system to distribute groundwater across a 62-acre field where trees absorb the groundwater and harmlessly release the extra hydrogen particle into the air. #Treescience #USFS

We are having a great time at #ISAKnoxville with the fun continuing tonight at TREE Fund After Hours! Visit us at our booth today to learn more. See you soon! #treefund #treeresearch #treeeducation #treeendowment #cultivatinginnovation #urbanforest #treecare #treescience

Did you know the U.S. is home to 91 native oak species but 30% are of conservation concern? Dr. @MurphyWestwood from @MortonArboretum shares some of the threats oaks are facing today on @WBEZWorldview. #MortonSci #treescience #MortonArboretum

Learned about dendrochronology at the Youth Outdoors College and Career Day! #treescience

Have you noticed some trees hang on to their leaves in the winter? No matter how you pronounce it, learn why from an Arboretum expert in our Tree Science Word of the Day video! #marcescence #treescience #coolscience #mortonarboretum

Discovered a unique phenomenon of Nature along with national award winning Horticulturist @dlmaheswar An unseen soil and tree structure with an opportunity for high-end research @bestiu20 #soilscience #treephotography #treescience #education #nature @WFE2019

What is an herbarium? Go behind the scenes of this fascinating place to learn more about our Tree Science Word of the Day! #treescience #coolscience #herbarium #herbariumcollection #plants #trees #liches #moss #arboretum #botanicalgarden #mortonarboretum

A forest is much more than what you see," says ecologist #SuzanneSimard. Her 30 yrs of research in Canadian forests have led to an astounding discovery — trees talk,often and over vast distances! #trees #TedTalk #treescience #forestconservation #tree #forest #saveourtrees #KOT