Mr. & Mrs. William Alquist

Dwight Andersen

Dianna Andrews

Chris & Mike Attardo
Kathryn Brintnall*

Cathy Cioffi & Tom Tighe*
Lori Covert*

Nancy Clark

John Dubuque

Diana Funchion

Dr. Jorge Galante

Jens Gamperl*

Theodore Gasteyer

Mariel & Porter Goss*
Linda Griffith*

Jim and Gay Griffith
Martha & James Kannry
Brenda Kinnaman

Nancy & Peter Koury
Mr. & Mrs. David Ladd
David M. Loveland

John MacLennan*

Eugene I. Majerowicz

Jill McCormack
Ernst Muhlemann

Gordon Neese

Ann & Kent Nelson
Gary Pokrant

Dick Preservati

RJW Foundation

Harvey Rothstein

Charles Rubright* 

Judy Samelson & Bill Schawbel

Cynthia Schlough

SanCap Nature Calendar*

Carmen Sanches

Sanibel Captiva Audubon Society*

Sheila & Jim Schnell*

Don Scott

Lee & Gene Seidler

Mrs. Margaret Smith

Rita & Robert Southern

Gina Stancel*

Brena & Sam Tishler

Kathy & Tad Tomita*

Judy Waterman

Wendy & Roddy West

John Wolf, Jr.

The Jack Metz Osprey Memorial Fund

Evelyn Dodson

*Indicates Life Members who made initial or additional contributions to TIOF by August 18, 2023.