FTJF Hosts “City Tree Health Can Be Predicted by Climate Models” Talk

On December 3, 2025, Maggie Schaefer, a University of Maryland Master’s candidate in the Entomology Department, presented some of her research in city tree health to a crowd of enthusiasts at Union Craft Brewing. 

Urban environments pose significant challenges to tree health, and climate change further complicates their growth and longevity. While newly planted trees, particularly in sidewalk tree pits, are often chosen with climate resilience in mind, the fate of established trees in increasingly hotter climatic conditions is less certain.

Maggie discussed the U. S. Forest Service’s Climate Change Tree Atlas which categorizes tree species based on adaptability and capability – the latter indicating projected health under future climate scenarios. Her team sampled key tree species across Baltimore, covering both cool and hot neighborhoods with input from the city’s Forestry division. They assessed tree health by measuring heat stress, signs of disease and environmental factors like tree pit size and insect presence.

The results showed that some species, such as Flowering dogwoods, struggled in all conditions, while others, like American lindens and Red oaks, are thriving citywide. Overall, areas with higher temperatures show poorer tree health for certain species like Silver maples and Willow oaks. 

Maggie emphasized that a tree’s capability to manage temperature variability was the strongest predictor of health in changing climates, but maintaining species diversity remains critical for a resilient urban canopy. “Diversity is Resilience!” read one of her slides.

Heartfelt thanks to Maggie for sharing her excellent work, and to Union Craft Brewing for hosting this engaging event!

-Jessica Schue, Baltimore City TreeKeeper / FTJF Stewardship Weed Warrior 

Please Attend One of the 2026 Strategic Plan Public Meetings

The first round of meetings will be geographically focused. You are encouraged to attend the session that best matches where you live, work or study. Register here:

  • Lower Falls & Harbor (covering the Inner Harbor to Northern Parkway): Saturday, February 7 from 1- 4pm at the MICA – Brown Center
  • Upper (from I-695 to Garrison Forest Veteran Cemetery): Saturday, February 21 from 1- 4pm at the Irvine Nature Center
  • Middle Falls (spanning Northern Parkway to I-695): Saturday, February 28th from 1- 4pm at the Park School of Baltimore

Thanksgiving 2025 Tributes to Environmentalists Jane Goodall and Robert Redford

Jane Goodall – Primatologist/Conservationist

Photo credits: (l) Europe Press/Associated Press, (r) National Geographic

“Human beings are a part of nature, not apart from it. Some have always thought this was true, but Dr. Jane Goodall proved it. While best known for her work with chimpanzees, she championed causes both global and local, including working to save grizzly bears in Yellowstone. Jane mobilized the global conservation movement. All of us who call this planet home owe her our gratitude. She was also my friend. I’ll miss her.”

-Yvon Chouinard, Patagonia Founder, 10/2/25


“”It seems these days everybody is so involved with technology that we forget that we’re not only part of the natural world, we’re an animal like all the others,’ Goodall, founder of the Jane Goodall Institute, a conservation group, said last week during the Forbes Sustainability Leaders Summit in NYC. ‘We’re an animal like all the others. But we depend on it for clean air, water, food, clothing – everything.’

“And yet – “We’re destroying the planet,” she said.

“In a separate conversation with the Wall Street Journal last week, Goodall said the problem is the pernicious idea that economic development should come before the environment. In reality, we’re on a planet with finite resources, and if we exhaust them, it could spell our own end. ‘Humans are not exempt from extinction,’ Goodall said in the Wall Street Journal’s podcast, The Journal.

“’We have a window of time,’ Goodall, who’s authored more than two dozen books, said in The Journal. ‘But it’s not a very big window. If we don’t change the way we do things, the way we develop economically, then it will be too late.’”

-Benji Jones, “Vox News,” 10/2/2025


Robert Redford – Actor/Filmmaker/Conservationist

Photo credits: (l) Sundance Film Festival, (r) thesun.ie

“He will be remembered as one of the greatest storytellers in our country’s history. He elevated stories beyond mainstream. He not only cared about the environment, but he took all conceivable actions to protect it.”

-Bob Woodward, Instagram, 9/16/25


“”Robert Redford was a lifelong champion for wildlife conservation, a trailblazer on increasing awareness of climate impacts, and an unwavering advocate for conserving our beloved public lands,” [National Wildlife Foundation] CEO Collin O’Mara said in a statement to FOX Weather.

“In 2005, Redford and his son James Redford established The Redford Center, a nonprofit dedicated to environmental filmmaking.
“‘We felt that the pervasive, apocalyptic climate story we were hearing was helping create urgency and awareness of the climate problem, but it was not moving enough people into action,’ Redford wrote about the nonprofit.

“In 2017, The Redford Center released the HBO documentary “Happening: A Clean Energy Revolution,” directed by and starring James Redford.

“‘It is our most ambitious project and is a direct response to the climate crisis – answering the questions: What can we do? Where is the hope?’ Redford wrote.”

-Emilee Speck, foxweather.com, 9/16/25

FTJF Letter re. Baltimore County 2005 Sanitary Sewer Overflow Consent Decree Compliance & Accountability

FTJF Modified Sanitary Sewer Consent Decree Letter to the Baltimore City DPW Director

FTJF Stewardship “Parties”

The Friends of The Jones Falls Stewardship Committee advocates for the responsible management of the Jones Falls Watershed and its connecting communities and ecosystems.

Our current focus is on Non-Native Invasive (NNI) Species removal along a roughly 1/2-mile stretch of the Jones Falls Trail between Baltimore Bicycle Works (A) and uphill of the Ma & Pa Railroad Roundhouse (B) – as an “entry point” into habitat restoration and improved trail experience.

From a $36,580 Chesapeake Bay Trust grant won last year, contractors are scheduled in October, 2025, to treat for the removal of maturing Tree-of-heaven (Ailanthus altissima) and Callery pear (Pyrus calleryana) trees. Replacement native saplings will be installed in Spring, 2026.


Since November, 2023, we’ve hosted more than 50 NNI Species Removal “Parties,” engaging more than 400 volunteers, unburdening more than 830 trees of climbing, choking vines, removing over 500 non-native tree saplings (primarily Tree-of-heaven and Callery pear) and quantities of English ivy ground cover. Over 1,100 volunteer hours have been invested in this canopy-preserving work by caring weed warriors!

An detailed work Tracker is kept here; our long-term NNI area management plan here.

Come Party with us! Help us sustain and expand our NNI removal efforts. We have fun doing this stewardship work together. That’s why we call ’em Parties!

Sign up here.

Or contact melissa.rae.campanella@gmail.com for more information.

Jones Falls Watershed Strategic Plan Calls for Wide Participation

If one were to ask a resident of Caves Valley, West Towson, Park Heights or Charles Village what watershed they live in, odds are that few would probably say the Jones Falls. Probably most would answer the Chesapeake Bay, due in large part to the Chesapeake Bay Foundation’s successful advocacy over almost 60 years.

Starting this Fall, the FTJF wants to create the same strong connection throughout the Jones Falls Watershed (or the Watershed) with a 2-year strategic plan initiative funded by the National Fish and Wildlife Foundation (NFWF). Visit the project website here.

The Watershed is an 18-mile, 37,290-acre area that begins in pastoral northwest Baltimore County at Garrison Forest Rd. and extends as a degraded stream from the Baltimore City Line to the Inner Harbor by the Fallsway and Pier 6.  In all, the watershed is home to over 230,000 people and mainly known for the areas around Lake Roland and further south along Falls Rd. Less well known are the major tributaries to its north and west including Deep Run, the North Branch and Moore’s Run and Western Run. 

From its founding in 2018 by Sandy Sparks and other Jones Falls advocates, the FTJF organization recognized the need for a volunteer-based organization with the mission to support and sustain the quality of life and long-term stewardship of the Jones Falls in Baltimore City and County.

In 2024, to provide strategic guidance to its mission, the FTJF with Central Baltimore Partnership (CBP) applied for and received a highly competitive NFWF national planning grant of $149,750 to prepare a strategic plan for the entire Watershed. Previous studies of 10 or more years ago focused on water quality in connection with City and County Municipal Storm Sewer System MS4 goals, and were more limited to environmental monitoring and remediation recommendations. 

The FTJF 2-year Strategic Plan will be more holistic and community-driven, focusing on environmental equity, climate resilience, public access and habitat restoration through land use and environmental best management practices. 

We are hiring Biohabitats Chesapeake/Delaware Bays Bioregion, with offices in Clipper Mill, Baltimore City, as our environmental consultant for the whole watershed. Ashley Traut, Gaiacene Services, will be the NFWF Grant Manager. The planning process will be overseen by an overall Steering Committee. We are especially pleased that Sen. Ben Cardin, FTJF’s “Inaugural Champion of The Jones Falls,” agreed to serve as Honorary Chair.

The Steering Committee now includes:
Ben Cardin, U. S. Senator (Ret.) Honorary Chair
Al Barry, FTJF Board, AB Associates, Chair
Ellen Janes, CBP, Co-Chair
Sandy Sparks, FTJF Board President
Mac McComas, FTJF Board, Steering Committee Secretary, JHU 21st Century Cities Initiative        
Ken Belt, Hydrologist, Maryland Natural History Society, UMBC Baltimore Ecosystem Study
Maggie McIntosh, Environmental Leader
Laurie Schwartz, Waterfront Partnership of Baltimore
Matt Stegman, Chesapeake Bay Foundation
Alice Volpitta, Blue Water Baltimore, Baltimore Harborkeeper
Ex Officio
Delegate Regina T. Boyce, FTJF Board
Delegate Sheila Ruth, FTJF Board
Delegate Dana Stein

The 2-year Strategic Plan is designed around three planning teams for the Upper, Middle and Lower & Inner Harbor sections of the Watershed. The Upper team will be based at the Irvine Nature Center and led by Brooks Paternotte, Executive Director. The Middle Team will be based at Park School and led by Julie Rogers, The Park School Baltimore Science faculty. Marian Glebes will chair the Lower & Inner Harbor Team with meetings at Baltimore Unity Hall

Beginning this fall, each of these teams will coordinate and promote major Stakeholder Meetings, directed by Biohabitats, for community and environmental leaders, local and State partners.  An important goal of the strategic plan will be to promote more cooperation and consistency between Baltimore City and County governments by updating existing efforts to be as holistic as possible and identifying policy changes and restoration opportunities that improve water quality, habitat diversity and environmental equity.  At the conclusion of the study in the Fall 2027, the FTJF will sponsor a regional conference to present the Jones Falls Watershed findings.

Beginning in 1854 when Baltimore City essentially took over Lake Roland, followed by the 1904 Olmsted Brothers Report, “Development of Public Grounds for Greater Baltimore,” subsequent City Plans in 1919 and 1926 recognized the value of protecting each of the region’s watersheds.  In 1961, the Greater Baltimore Committee prepared a detailed preservation plan for the Jones Falls Valley. City voters followed by approving a $2 million dollar bond that unfortunately was never implemented due to the City’s decision to build the Jones Falls Expressway over the stream.

Efforts have already begun to identify other past environmental studies, and also to complement ongoing reports by organizations such as Blue Water Baltimore.  This strategic planning process will give residents and stakeholders of the region an understanding of the environmental interdependence of this expansive area—critical to their quality of life—and opportunities to provide diverse input over two years. 

This will be an historic opportunity to participate in the Jones Falls Watershed Strategic Plan in both the City and County.  We welcome and look forward to your help!  A schedule of the initial extensive outreach efforts will be announced early this fall.  I encourage you to contact me for updates and to follow Friends of The Jones Falls

-Al Barry, FTJF Board Member, Jones Falls Strategic Plan Chair, ababalt@yahoo.com

STATEMENT: Relocating Sisson Street Recycling Center to 2801 Falls Road