Joseph Abruscato(1)
Minnesota Institute for Sustainable Agriculture(1)
Michael Allaby(1)
Linda Allison(1)
Althea(1)
Julia Andrews(1)
Heather and Wolseley Angel, Pat(1)
Bradford Angier(4)
Mary Appelhof(2)
Robert Applegate(1)
Jim Arnosky(1)
David Arora(1)
Frank G. Ashbrook(2)
Suzanne Ashworth(1)
Wilderness Education Association(1)
David Attenborough(1)
Richard M. Bacon(4)
Chris Baines(1)
Juliette de Baïracli-Levy(2)
Robert H. Baker(1)
Burton V. Barnes(1)
Peter Alderton David; illustrations by Barrett(1)
Robert Bateman(2)
Byrd Baylor(3)
Daniel Carter Beard(2)
Kenneth Beckett(1)
David Benson(1)
Melvin Berger(1)
Laura Donnelly Bethmann(1)
Ruth Binney(1)
Amanda Bishop(1)
Ortho Books(1)
Judie Bopp(1)
Mel Boring(2)
Dave Bosanko(1)
Jim Brandenburg(4)
Franklyn M. Branley(1)
John B. Branson(1)
Barbara Brenner(1)
Steve Brill(2)
Julie Brinckloe(1)
Ron Broda(1)
Edmund D. Brodie(1)
Vinson Brown(1)
Joseph Bruchac(1)
Laurie E. Drinkwater with Diana Friedman and Louise Buck(1)
Larry Buell(1)
Eve Bunting(1)
Barbara Burn(1)
David Burnie(1)
Diane Burns(2)
Diane L. Burns(1)
Maurice Burton(1)
William Henry Burt(1)
Michael J. Caduto(2)
Scott Camazine(1)
Paul Campbell(1)
Roger A. Caras(1)
Eric Carle(1)
Mim Carlson(1)
Rachel Carson(1)
M. Chase(1)
Myron And Charles Chase(1)
Scott Chaskey(1)
Polly Cheney(1)
Michael Chinery(1)
Chip Francke(2)
Diana Leafe Christian(1)
Barry Clarke(1)
Paulo Coelho(1)
Priscilla Cogan(1)
Henry Hill Collins(1)
Allen J. Coombes(1)
Nelson Coon(1)
Renewing the Countryside(1)
Frank C Jr and John J Craighead(1)
Martin Crawford(1)
Rosalind Creasy(1)
Larry Crenshaw(1)
Connie Brummel Crook(1)
Lydia Dabcovich(1)
Janet D'Amato(1)
Dominique Darbois(1)
Leslie Dendy(1)
Reader's Digest(2)
Michael A. Dirr(1)
Raymond Lee Ditmars(1)
Tom Dolan(1)
Arthur Dorros(1)
Randall L. Eaton Ph. D.(1)
Edward Duensing(1)
Gary A. Dunn(1)
Planet Dexter editors(1)
Education Development Center(1)
Paul Ehrlich(1)
Mark Elbroch(5)
Thomas J. Elpel(1)
Georgia Elston(1)
Clarissa Pinkola Estés(1)
Diana Fane(1)
Ferdinand Cole Lane(1)
Amalia Celeste Fernand(1)
Cecilia Fitzsimons(1)
Dan Flores(1)
Alice Ford(1)
Louise R. Forrest(1)
Steven Foster(1)
Susan Fraser(1)
Mari Friend(1)
Masanobu Fukuoka(1)
Ingrid Gabriel(1)
Abigail R. Gehring(1)
George Cram(1)
Jean Craighead George(1)
Euell Gibbons(1)
Charles Edmund Gibson(1)
Gilbert Walking Bull(1)
Marie Emilie Gilchrist(1)
Peter Gill(1)
Paul Goble(1)
Ada Graham(1)
Rita Gray(1)
Frank Greenaway(1)
Charles H. Greenfield(1)
Dirk Gringhuis(1)
Arthur Haines(1)
James C. Halfpenny(7)
Frances Hamerstrom(1)
John Ham(2)
Catherine T. Hammett(1)
Bernd Heinrich(1)
Jay Heinrichs(1)
Pamela Hickman(1)
Bill Higginbotham(1)
Ilo Hiller(1)
Patricia Hills(1)
Deborah Hodge(1)
Lawrence Hohman(1)
Leonora Hornblow(2)
Eric Hosking(1)
Mark Hostetler(1)
Stan Hutton(1)
Roger Tory Peterson Institute(1)
Dave Jacke(2)
Hildur Jackson(1)
Tom Jackson(1)
Ellsworth Jaeger(1)
Steve Jenkins(1)
Johnny Acton; Nick Sandler(1)
Barbara M Joosse(1)
Robert O Joslin(1)
(1)
Anne Kamma(1)
Etta Kaner(1)
Adrienne Katz(1)
Kenn Kaufman(2)
James Kavanagh(11)
Miles Kelly(1)
Jean McClure Kelty(1)
Leonore Klein(1)
Tom Klein(1)
Zach Klein(1)
Klutz Press(1)
Sally Kneidel(2)
Jack Kramer(1)
James Lagomarsino(1)
Jean-Louis Lamaison(1)
Rachel A. Larimore(1)
Ben Law(1)
Elizabeth P. Lawlor(1)
Christopher W. Leahy(1)
Paul E. Lehr(1)
Robert Stell Lemmon(1)
Johan van Lengen(1)
A. Starker Leopold(1)
Clare Walker Leslie(3)
Doris Lessing(1)
Herbert Walter Levi(1)
Gary Lincoff(1)
Mary Ling(1)
Jonathan London(1)
Barry Lopez(2)
Harry C. Lund(2)
Alaska Magazine(1)
Ronald G. Markel(1)
Sandra Markle(1)
Teresa Marrone(1)
Alexander C. Martin(2)
Richard A Martin(1)
Jill Max(1)
Susan McGrath(1)
Kim Mckay(1)
Margaret McKenny(2)
Jack McQuarrie(1)
medlinjuliej(1)
Oliver Perry Medsger(1)
Harlan G. Metcalf(1)
Rick Mikula(1)
Lorus Johnson Milne(1)
Sally Morgan(1)
Rick Morris(1)
Jo Mueller(1)
Olaus Johan Murie(2)
Claire Nahmad(1)
James Nail(1)
Mogens C. Nielsen(1)
Niko Timbergen(1)
Adele Nozedar(1)
Caroline O'Hagan(1)
William Osgood(1)
Weldon Owen(1)
Jerry Pallotta(1)
Ephraim Laurence Palmer, 1888-1970(1)
Bertha Morris Parker(1)
P. A. ; et al Parsons(1)
Jay M. Pasachoff(1)
Lucille Recht Penner(1)
Noel Perrin(2)
Christopher M. Perrins(2)
Lee Peterson(1)
Roger Tory Peterson(3)
George A. Petrides(2)
Chuck Petrie(1)
Wendy Pfeffer(1)
Mark St. Pierre(1)
Jim Pojar(1)
Barbara Pond(1)
Jonathan Poppele(2)
Adolf Portmann(1)
DK(2)
Mark J. Rauzon(1)
Chester A. Reed(1)
Struan Reid(1)
Marcie R. Rendon(1)
Paul Rezendes(1)
Frank Harold Trevor Rhodes(1)
C. Robbins, Et al.(1)
Michael W. Robbins(1)
Andy Robinson(1)
Henry W. Robison(1)
Eric Robson(1)
Gary D. Robson(1)
Robert Rodale(1)
Ron Corder(1)
Ronald Rood(1)
Ronald N. Rood(1)
Lisa M. Rose(1)
Monica Russo(1)
Julian Harris Salomon(1)
Carl R. Sams(1)
Vincent J. Schaefer(1)
Richard C. Schneider(2)
David Schwartz(1)
Maurice Sendak(1)
Ernest Thompson Seton(1)
John Seymour(1)
David Allen Sibley(1)
Seymour Simon(1)
Alexander F. Skutch(1)
Norman F. Smith(1)
Richard P. Smith(1)
David Sobel(3)
David T. Sobel(1)
National Audubon Society(6)
National Geographic Society(1)
Beth Spanjian(1)
Ian F. Spellerberg(1)
Mabel Squires(1)
Project WILD Staff(1)
Paul Stamets(3)
Rudolf Steiner(1)
Carol Steinfeld(1)
John Steptoe(1)
Scott Stillman(1)
Donald Stokes(5)
Hyemeyohsts Storm(1)
Wolfgang Stuppy(1)
George W. D. Symonds(1)
Paul Tawrell(1)
Stan Tekiela(8)
Samuel Thayer(1)
Mark Thiffault(1)
Maria Thun(1)
Merlin D. Tuttle(2)
Janice VanCleave(1)
Carl Waldman(1)
Barbara G. Walker(1)
Liz Walker(1)
Nursery Nature Walks(1)
George J. Wallace(1)
Ian Wallace(1)
Kathy-jo Wargin(1)
May Theilgaard Watts(2)
Susun S. Weed(1)
Dan Westall(1)
George M. White(1)
Ann H. Whitman(1)
C. Keith Wilbur(1)
C. O. Willits(1)
Linda S. Wingerter(1)
Michael Wojtech(1)
John C. Wright(1)
Thomas Ws(1)
Caroline Young(1)
Jon Young(2)
Lauray Yule(1)
Herbert S. Zim & Alexander C. Martin(1)
Herbert Spencer Zim(1)
Herbert Spencer;Zim Zim, Herbert S.;Cottam, Clarence(1)