MillionTreesNYC plants trees with the NFL at Randall’s Island in spring 2013. Photograph by Anne Tan. Courtesy of the New York Restoration Project.
The Survivor Tree at Ground Zero in Manhattan in 2016. Photograph by Jin S. Lee, 9/11 Memorial.
Before (left) and after (right) removing trees infested with Asian long-horned beetles on Granville Avenue in Worcester, Massachusetts, February 2009. Courtesy Massachusetts staff, USDA APHIS.
Big Bird watches as Mayor Michael Bloomberg plants the first tree of the MillionTreesNYC campaign on October 9, 2007. Courtesy of the New York Restoration Project and © 2016 Sesame Workshop. All Rights Reserved.
Death by emerald ash borer. Belvedere Drive in Toledo, Ohio, in June 2006 (left) and June 2009 (right). Photographs by Daniel A. Herms, the Ohio State University.