Why do tree leaves change color? Are leaves like a mood ring that show how the tree is feeling? I sat down with arborist Ashleigh Cibelli-Pettus to get some answers. Ashleigh Cibelli-Pettus is Trees New York’s Operations Manager and the Environmental Educator for the Young Urban Forester Internship and Citizen Pruner Courses. Follow Trees New York <a href="https://www.instagram.com/treesny/" rel="noopener noreferrer" target="_blank">@treesny</a> Become a patron of Ecology &amp; Me to keep the questions going: <a href="www.Patreon.com/EcologyandMe" rel="noopener noreferrer" target="_blank">www.Patreon.com/EcologyandMe</a> Sources, links and more at <a href="https://www.kate-douglas.com/ecology-me-archive/why-do-leaves-change-color" rel="noopener noreferrer" target="_blank">katedouglasprojects.com</a> Follow us on social <a href="https://instagram.com/ecologyandme" rel="noopener noreferrer" target="_blank">@ecologyandme</a> Episode recorded, mixed and produced by Kate Douglas Theme song is by <a href="https://www.matthewdeanmarsh.com/" rel="noopener noreferrer" target="_blank">Matthew Dean Marsh</a> <hr> See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for privacy and opt-out information.