Volume 20, Issue 1
MARIANNE SCHMINK HANNAH COVERT, JOHN RICHARD STEPP, EMILIO M. BRUNA, JONATHAN L. DAIN, SANTIAGO ESPINOSA, SHOANA HUMPHRIES et al. KAREN A. KAINER, February 2006

Volume 19, Number 2
G. Arturo Sánchez-Azofeifa, Margaret Kalacska, Mauricio Quesada, et al., April 2005

Volume 19, Number 1
Paul Beier, Germán I. Andrade, John Terborgh, et al., February 2005

Volume 18, Number 6
Harry F. Recher, Michael Calver, Steven V. Price, et al., December 2004

Volume 18, Number 5
Daniel T. Blumstein, Esteban Fernández-Juricic, Luis F. Pacheco, et al., October 2004

Volume 18, Number 4
Kamaljit S. Bawa, Reinmar Seidler, Peter H. Raven, et al., August 2004

Volume 18, Number 3
Kathryn A. Saterson, Norman L. Christensen, Robert B. Jackson, et al., June 2004

Volume 18, Number 2
Elizabeth J. Farnsworth, Samuel B. Merrill, David W. Orr, et al., April 2004

Volume 18, Number 1
Bill Weber, Kyle Joly, William E. Magnusson, et al., February 2004

Volume 17, Number 6
Kent Redford, M. A. Sanjayan, Alan Thornhill, et al., December 2003

Volume 17, Number 5
Gary Meffe, Stuart Butchart, Erica Dunn, et al., October 2003

Volume 17, Number 4
Walter V. Reid, Georgina M. Mace, Alisse Garner, et al., August 2003

Volume 17, Number 3
A. A. Cunningham, Anders Berglund, Andrew P. Hendry, et al., June 2003

Volume 17, Number 2
Gustavo A. B. da Fonseca, David W. Orr, Paul R. Ehrlich, et al., April 2003

Volume 17, Number 1
Thomas O. McShane, Robert Bonnie, Sam C. Stier, et al., February 2003

Volume 16, Number 6
Erica Fleishman, Trevor J. C. Beebee, Andrew R. Blaustein, et al., December 2002

Volume 16, Number 5
Robin Abell, William Alderete, Sandy J. Andelman, et al., October 2002

Volume 16, Number 4
Jonathan M. Adams, Giovanni Amori, Doug P. Armstrong, et al., August 2002

Vol. 16, No. 3, June 2002
Gary K. Meffe, Sam C. Stier, Stephen F. Siebert, et al., June 2002

Vol. 16, No. 2, April 2002
Charles H. Daugherty, Fred W. Allendorf, Doug Armstrong, et al., April 2002

Vol. 16, No. 1, February 2002
David M. Olson, Eric Dinerstein, George V. N. Powell, et al., February 2002

Vol. 15, No. 6, December 2001
Gary K. Meffe, Morn A. du Plessis, Richard B. Primack, et al., December 2001

Vol. 15, No. 5, October 2001
Reed Noss, Malcolm Hunter, Carol Brewer, et al., October 2001

Vol. 15, No. 4, August 2001
Gary K. Meffe, Michael A. Patten, Richard A. Erickson, et al., August 2001

Vol. 15, No. 3, June 2001
Erica Fleishman, Steven L. Chown, Ana S.L. Rodrigues, et al., June 2001

Vol. 15, No. 2, April 2001
Gary K. Meffe, David W. Orr, Elizabeth L. Bennett, et al., April 2001

Vol. 15, No. 1, February 2001
Linda M. Puth, Karen A. Wilson, Tim W. Clark, et al., February 2001

Vol. 14, No. 6, December 2000
Jack Murphy, Tim Caro, David Orr, et al., December 2000

Vol. 14, No. 5, October 2000
David A. Norton, David K. Skelly, Karen H. Beard, et al., October 2000

Vol. 14, No. 4, August 2000
Elizabeth Bennett, Howard Passell, Charles A. Acosta, et al., August 2000

Vol. 14, No. 3, June 2000
Kathryn Kohm, P. Dee Boersma, Gary K. Meffe, et al., June 2000

Vol. 14, No. 2, April 2000
Reed F. Noss, Steven A. Osofsky, William B. Karesh , et al., April 2000

Vol. 14, No. 1, February 2000
Edward O. Wilson, Herman E. Daly, J. David Yount, et al., February 2000

Vol. 13, No. 6, December 1999
Brian D. Richter, Kent H. Redford, David W. Orr, et al., December 1999

Vol. 13, No. 5, October 1999
Gary K. Meffe, Lena Eriksson, Ray C. Justina, et al., October 1999

Vol. 13, No. 4, August 1999
Herman E. Daly, Mallory D. McDuff, Carlos E. Coviella, et al., August 1999

Vol. 13, No. 3, June 1999
John Thorbjarnarson, Gary K. Meffe, Pamela S. Soltis, et al., June 1999