Calvert Steward Community Champions who contribute 50+ hours each year earn a badge to show off the impact that they've made in support of Calvert County Natural Resources Division and Calvert Nature Society. 

Volunteers who contribute 100 or more hours (marked with an asterisk) earn an "Outstanding Service" badge. Youth volunteers who volunteered more than 25 hours are marked with a y.

Mary Hollinger  will be inducted into the 5,000 hours club. What an Impact she made in our community!

Our Community Champions



2025 2024 2023
Susan Alexander
Karen Anderson *
Jason Avery *
Janet Barnes
Phil Bell
Robert Boxwell *
Mary-Ellen Boynton
Kadence Brooks
Ava Brooks * y
Gordon Burton *
Mike Carpenter *
Griffin Carson
Michele Chiappa
Alan Christian
Joseph Clark
Christopher Comey
Dan Curry
Pixley Diamond * y
Corey Fugate *
Tracee Fugate
SueEllen Garner
Ella Gibson y
Adam Ginsburg
Mary Hollinger *
Jaycee Hollinger
Kirsten Jabara
Tonyia Johnson Stump *
Michelle Lacombe
Anne Lawrence
Braedyn McIntosh * y
Angela Mitchell *
Penny Moran
Jonathan Moreland
Karen Moreland
Michaela Raqueno * y
Angeline Rogers
Lori Sampson
Maggie Silverman *
Miranda Sinclair
William Sinclair y
Rick Smith
Amy Stich
Ezra Tapponnier *
Ella Voos *
Sharen Williams
Kathy Wood
Karen Anderson *
Camryn Arnstein
Jason Avery *
Janet Barnes *Samantha Blalock-Yeich y
Rebecca Brown *
Gordon Burton *
Mary Burton *
Ruth Carmona-Murray *
Mike Carpenter *
Michele Chiappa
Alan Christian
Joseph Clark
Pixley Diamond * y
Eaton Ekarintaragun y
Amber Gieske *
Mary Hollinger *
Jaycee Hollinger
Tonyia Johnson Stump *
Soph Kowaluk *
Anne Lawrence
Braedyn McIntosh y
Angela Mitchell *
Penny Moran *
Karen Moreland
Damien Norden y
William Oplinger *
Lori Sampson
Maggie Silverman *
Joanne Simmons
Miranda Sinclair y
William Sinclair y
Rick Smith
Zachary Stickney y Sharen Williams
Kathy Wood *





 Sue Alexander
Karen Anderson*
Jason Avery*
Janet Barnes*
Riley Brown*
Alexander Caniglia*
CBOCS Volunteers
Oliver Diamond y
Eaton Ekarintaragun y
Amber Ewing*
Jaycee Hollinger y
Mary Hollinger*
Tonyia Johnson*
Angela Mitchell*
Penny Moran
Karen Moreland
Damien Nordon y
Brian Richards
Lori Sampson
Maggie Silverman*
Craig Simmons*
Joanne Simmons*
Rick Smith
Kathy Wood*
2022 2021

Karen Anderson*
Camryn Arnstein*
Jason Avery*
Janet Barnes*
Eva Blockstein*
Charles Britt
Mike Carpenter
Griffin Carson y
Alan Christian
Oliver Diamond* y
Eaton Ekarintaragun* y
Connor Ficke*
Sandy Foley
Mary Hollinger*
Tonyia Johnson*
Andrew Merranko
Andrew Miller*
Angela Mitchell
Karen Moreland
Kathryn Motley*
Brian Richards*
Teresa Richards*
Lori Sampson
Maggie Silverman*
Craig Simmons*
Joanne Simmons*
Rick Smith
Jacob Strain y
Carolina Wingate y
Kathy Wood
 Karen Anderson *
Jason Avery *
Janet Barnes *
Mary Bell
Melissa Boyle Acuti
William Bury* y
Janet Cannon
Mike Carpenter *
Eaton Ekarintaragun * y
Sandy Foley
Mary Hollinger *
Jennifer Horsmon *
Andrew Miller *
Angela Mitchell
Karen Moreland
Lori Sampson
Maggie Silverman *
Craig Simmons *
Joanne Simmons *
Rick Smith
Lauren Tjiputra
Michael Warner



Read the Annual Reports from the different Calvert Steward programs

See the impact these and our other volunteers have made.

Nineteen volunteers celebrated 10+ years of volunteering in 2024: Karen Anderson, Charlie Anderson, Jason Avery, Joyce Baki, Mary-Ellen Boynton, Walter Boynton, Fred Bumgarner, Gordon Burton, Mary Burton, Mike Carpenter, Alan Christian, Kevin Frere, Mary Hollinger, Martha Hyde, Tom Hyde, Jo Lutmerding, Penny Moran, Karen Moreland, Ben Springer

Volunteer Newsletter

The Calvert Stewards volunteer program provides an opportunity for public service in education, research, and stewardship which support the overall missions of the Calvert County Division of Natural Resources and the Calvert Nature Society. This benefits the participants, the parks and the community as Calvert Stewards use and develop their skills to form an environmentally aware community and become the environmental stewards of Calvert County.