Thank You to our 2021 advertisers, authors,
photographers, and artists for making City Trees
a world-class urban forestry magazine.
Advertisers
ArborMetrics Solutions LLC
ArborSystems
Asplundh
BioForest/Lallemand Plant Care
Davey Resource Group
JRM Chemical Inc. / Soil Moist
Mann Made Resources
Tree Care Industry
Association (TCIA)
TreeDiaper/Zynnovation LLC
www.urban-forestry.com 9
Authors, Photographers, and Artists
Dorothy Abeyta
Scott Altenhoff
Claudia Alzate
Giles Ashford
Jim Barborinas
Dr. Adrina
Bardekjian
David Bienemann
Dr. Leslie Brandt
Andrea Brauner
Dr. Lindsay K.
Campbell
Carlos Campero
Dr. Christine
Carmichael
Jeff Carroll
Sam Cook
Tara Costanzo
Dr. Vince D'Amico
Michael DeMarco
Kari Divine
Dr. Marla Emery
Katie Fernholz
Cherie Fisher
Steve Freeman
Dr. Cassandra
Johnson Gaither
Dr. Morgan Grove
Rachel Habig-Myers
Dr. Rich Hallett
Lori Hayes
Sarah Hines
Dr. Patrick Hurley
David Jahn
Dr. Sharon
Jean-Philippe
Jennifer Karps
John Kilcullen
Jerri LaHaie
Joe Lehnen
Runa Leo
Dr. Susannah
Lerman
Gordon Matassa
Dr. Heather
McMillen
Taylor Melone
Amory Ngan
Andrea Nichols
Dr. Zhu Hua Ning
Miche Palmer
Liza Paqueo
Scott Paul
Dr. Maite
Lascurain Rangel
Jeff Ramsey
Marisa Repka
Dr. Lara Roman
Phillip Rodbell
Ricardo A. Rodriguez
Annamarie Rutledge
J. Frank Schmidt
& Son Co.
Becky Schwartz
Jim Semelka
Dr. Georgia
Silvera Seamans
Dr. Duncan Slater
James P. Smith
Dylan Stevenson
Gary Stutler
Michelle Sutton
Erika Svendsen
Mark Twery
USDA Forest Service
The Wood Cycle
of Wisconson
Jean Zimmerman
