Willow Donors $10,000 - $30,000
Aqua Pennsylvania
Department of Conservation & Natural Resources
Harrah's Philadelphia
The McLean Contributionship
Sycamore Donors $5,000-$9,999
Mr. and Mrs. Clarke Blynn
Mr. and Mrs. Ted Leisenring
Mr. and Mrs. Scott Messer
Mr. and Mrs. Steve Murray
Mr. and Mrs. Henry Nassau
Birch Donors $1,000-$4,999
Mr. Leonard Busby
Central Delaware County Authority
Mr. Brian Hall and Ms. Celia Chen
Chester Water Authority
Ms. Carole Clarke
Mr. and Mrs. John Custer, Jr.
Ms. Colleen Del Monte
Mr. and Mrs. David Gasser
Mr. and Mrs. Dale Goodman
The Rita & Harry Greenberger Foundation
Mr. and Mrs. Marshall Hamilton
Mr. and Mrs. David Haury
Mr. and Mrs. Tom Helm
Mrs. Lynn Hitschler
George & Miriam Martin Foundation
Mr. and Mrs. Robert McMenamin
Mr. and Mrs. Britton Murdoch
Philadelphia Foundation - Dapplecroft Fund
Sun East Federal Credit Union
Stoltzfus RV's and Marine
The Community's Foundation
Mr. and Mrs. Alejandro Zozaya
Elm Donors $500-$999
Bravo Foundation
Mr. Walt Cressler and Ms. Claire Brill
Broadacres Trouting Assoc
Mr. Rick Cassel
Chester County Water Resources Authority
Chester Heights Borough
Concord Township
Mr. and Mrs. Dennis Cropper
Mr. Ian Didonato
East Goshen Township
Eastern Business Software, Inc.
Edgmont Township
Executive Tree Care
Mr. and Mrs. Timothy Flatley
Ms. Lisa Gaffney
Ms. Mary Herzog
Mr. Bob Lange
Ms. Julia Leisenring
Media Borough
Middletown Township
Monroe Energy, LLC-Trainer Refinery
Mr. and Mrs. Gary Murphy
Nolan Painting
Mr. and Mrs. David Rawson
Riddle Village
Ridley Park Borough
Ridley Township
Rose Valley Borough
Sartomer USA, LLC
Seltzer and Associates
Stantec Consulting Services
Stillwater Capital Advisors
Thornbury Township, Chester County
Thornbury Township, Delco
Mr. and Mrs. Chris Townend
Tyler Arboretum
Upper Providence Township
Mr. and Mrs. James Van Alen
Videon Chrysler Dodge Jeep RAM
West Goshen Township
Westtown Township
Willistown Conservation Trust
Maple Donors $100-$499
Abel Brothers Towing
Agilent Technologies
Ameriprise Financial Advisors, Inc.
Arasapha Farms
Aston Township
Mr. and Mrs. Donald Auten
Mr. and Mrs. Sam Barnett
Mr. and Mrs. Tom Barton
Ms. Sheila Bell
Berwind Corporation
Mr. Tracy Bouvette and Ms. Rebecca Carovillano
Mr. William Brainerd
Ms. Julie Brill
Mr. Robert Brillman and Ms. Diane Matarazzo
Mr. Robert Briselli
Brookhaven Borough
Ms. Delma Broussard and Mr. Raymond Johnston
Mr. and Mrs. John Burkam
Mr. and Mrs. Daniel Butler
Mr. and Mrs. Charles Catania, Jr
Mr. David Creagan
Crum Creek Neighbors
Mr. Chuck Cutshall
Delaware County Conservation District
Mr. and Mrs. Don Delson
Destination Delco
Mr. Michael Doweary
Ms. Maggie Dunn
Easttown Township
Ernst Conservation Seeds, Inc.
Mr. and Mrs. Anthony Fernandes
Mr. and Mrs. David Firn
Flyway Excavating
Mr. John Frazier, IV
Mr. and Mrs. Mark Fritz
Mr. Bob Gallagher
Garden Club of Springfield
Mr. Steven Goldfield
Greenweaver Landscapes, LLC
Mr. and Mrs. Kerry Haber
Mr. and Mrs. William Hale
Mr. and Mrs. Joseph Hare
Ms. Lawrie Harris
Mr. and Mrs. Peter Hausmann
Mr. and Mrs. William Heilig
Mr. and Mrs. Gregory Hillyard
Mr. and Mrs. James Holt
Ms. Kim Hoopes
Mr. and Mrs. John Hopkins
Mr. and Mrs. Tony Iannucci
Mr. and Mrs. Craig Jackson
Mr. and Mrs. Nathan Jameson
Ms. Kristine Kallinen
Kimberly-Clark
Mr. and Mrs. Ronald Lafferty
Mr. Samuel Lang
Lansdowne Borough
Ms. Lora Lavin
Ms. Elise Leach
Mr. and Mrs. Mark Ledger
Mr. Robert Legnini
Mr. and Mrs. Kurt Leininger
Mr. Steven Lesse
Mr. Adam Levine
Ms. Karen Macauley
Malvern Borough
Mr. and Mrs. John Martin
Mr. Brendan McAdams
Ms. Mary Frances McLaughlin and Mr. Kevin Nolan
Ms. Cindy Mehallow
Mr. Van Messer
Middletown Township Land Conservancy
Mr. and Mrs. Michael Nelson
Nether Providence Township
Newtown Township
Northeast Advisers, Inc
Octoraro Native Plant Nursery
Parkside Borough
Mr. and Mrs. Richard Philips
Ms. Kristen Pitzen
Mr. and Mrs. Art Polishuk
Ms. Marianne Price
Mr. and Mrs. Cosmo Prinbeck
Providence Garden Club of PA
Provident Energy Consulting
Mr. Donald Red
Mr. Thomas Reeves
Rothacker Advertising & Design
Ms. Mandy Santiago
Mr. Andrew Saul
Mr. and Mrs. John Smith
Mr. and Mrs. Gary Snyder
Mr. Joseph Solomon and Ms. Kathleen Heupler
Springfield Township
Linton Stables and Greg Brown
Mr. and Mrs. William Suplee
Swarthmore Borough
Swarthmore Pizza, Inc.
Mr. Zulfiqar Tahir
Mr. Rick Tashman
Mr. and Mrs. Ernest Telgheider
Ms. Virginia Thompson and Mr. Tom Shaffer
Mr. and Mrs. Joseph Townsend
Upper Providence for Open Space
Mr. and Mrs. Jeff Vincent
Ms. Judith Voet
Mr. and Mrs. Jeffrey Wagner
Mr. and Mrs. Jeff Wahl
Mr. and Mrs. Michael Wall
Mr. and Mrs. Bill Warden
Weeds, Inc.
Mr. Theodore Weiss and Ms. Linda Shirer
Mr. and Mrs. Richard White
Mr. Peter Williamson and Ms. Adeline Ciannella
Willistown Township
Mr. and Mrs. Cas Wolanin
Mr. Bob Yarbrough and Ms. Heidi Hammel
Mr. and Mrs. Eric Ye
Ms. Lynae Young
Tulip Poplar less than $100
Ms. Kathy Adams-House
Mr. and Mrs. Henry Alexander
Ms. Kari Andreasen
Mr. and Mrs. Jon Auritt
Ms. Liz Ball and Mr. Rick Ray
Mr. and Mrs. Evan Bash
Mr. Jon Bauer
Mr. Thomas Baum
Mr. and Mrs. Robert Berley
Ms. Margaret Betz
Blythe Philips
Boeing Company
Ms. Grace Borgh
Mr. Miles Bowman
Mr. Brit Brashear
Mr. Andrew Bunting
Mr. and Mrs. David Burk
Cosmic Spots Ocicats
Mr. James Castellan
Catania & Parker LLP
Catania Engineering Associates, Inc.
Chadds Ford Township
Mr. and Mrs. William Clinton
Mr. Lloyd Cole
Mr. Phil Coleman
Mr. and Mrs. Jim Combs
Mr. Randall Cox
Mr. William Coyle
Mr. and Mrs. Kevin Cropper
CuetoKEARNEY Design, LLC
Mr. and Mrs. Christopher Daly
Ms. Rachel Davis
Ms. Susan Day
Mr. Joseph Debes
Mr. Chris Debowski
Ms. Jacqueline DeJesse
Delaware County Conservation District
Ms. Cathleen Devlin
Ms. Theresa Ann Dotts
Mr. and Mrs. Erik Drew
Mr. Michael Dunn
Ms. Anne Dutlinger
Ms. Anne Dzamba and Mr. Ronald Miller
Mr. and Mrs. James Emrich
Dr. and Mrs. Richard Erickson
Mr. Ronald Evans
Mr. Robert Fairman
Mr. Jason Fisher
Ms. Linda Fitzgerald
Mr. and Mrs. Jim Flynn
Mr. Charles Frazier
Ms. Valerie Fusco
Garrett Williamson
Mr. Steven Garstad
Mr. and Mrs. William Gerhardt
Mr. and Mrs. David Geveke
Mr. and Mrs. Edward Gilardi
Dr. Susan Gill and Mr. Garth Gill
Glenolden Borough
Ms. Laura Graham
Mr. and Mrs. Talmadge Graham
Mr. Gregory Grillone and Ms. Debra Bruner
Mr. and Mrs. William Grim
Mr. Fredrick Haack
Mr. and Mrs. John Haggerty
Ms. Ruth Hendry
Ms. Sarah Hodkinson
Hollywood Landscaping
Mr. Timothy Hoppe
Mr. Neil Houghton
Mr. and Mrs. David Hucker
Mr. and Mrs. Tom Huestis
Iron Hill Brewery, LLC
Mr. and Mrs. Mark John
Mr. and Mrs. Mark Johnson
Mr. and Mrs. Don Jones
Mr. Christopher Joynt
Mr. and Mrs. Stan Karasick
Mr. and Mrs. Steven Katz
Ms. Katherine Kettlety
Kimberly-Clark
Mr. Dan Kirchheimer
Mr. Steve Kosiak
Mr. and Mrs. Heywood Kotch
Ms. Janet Krevenas
Mr. and Mrs. Timothy Lanshe
Ms. Beth Lawn
Mr. Marshall Lerner
Mr. and Mrs. Blair Leroy
Mr. and Mrs. Jonathon Lichtenstein
Mr. Eric Lien
Mr. and Mrs. Bruce Litecky
Ms. Meghan Lockman
Mr. Brian Mac Elroy
Mr. Tom Mandel and Ms. Cathy D'Ignazio
Mr. and Mrs. Tom Mashek
Mr. Rocco Mastricolo
Ms. Lauren McKinney
Mr. and Mrs. Bill Menke
Ms. Kathy Messerman
Mr. and Mrs. Paul Metzger
Mr. and Mrs. Jack Nagel
Newlin Grist Mill
Open Connections, Inc.
Mr. and Mrs. Tom O'Rourke
Mr. and Mrs. Michael Ostroski
Mr. Geoffrey Paterson
Mr. Charles Pell and Ms. Julie Haveri
Mr. John Paul Pignataro
Ms. Judy Politzer
Mr. Jerry Popeck
Mr. and Mrs. Andrew Potts
Mr. Brad Randall and Ms. Berrie Torgan
Mr. and Mrs. Bob Redfern
Mr. and Mrs. Chris Reynolds
Ms. Louisa Ridgway
Mr. Tyler Rippel
Mr. Dave Ruffini
Mr. Eric Chapman and Ms. Heather Saunders
Mr. and Mrs. Ross Schmucki
Mr. David Scott
Mr. Lester Shuda
Mr. and Mrs. David Smith
Mr. Daniel Snyder
Ms. Joanne Solomon
Mr. Ian Springer
Ms. Kelsey Stanton Murphy
Mr. Ronald Surkin
Mr. and Mrs. Jay Surrena
Dr. and Mrs. Philip Taylor
Taylor Arboretum
Dr. Vakhtang Tchantchaleishvili
Mr. and Mrs. Craig Thomas
Trainer Borough
Ms. Joan Urban
Mr. Howard Weinstock
Dr. and Mrs. Marc Wertheimer
Mr. Tyler Wilkins
Mr. and Mrs. Ray Williams
Mr. Steve Wood
Mr. and Mrs. Joe Yorke
Mr. and Mrs. Mitchell Zalkind