J
J. W. Duckworth
Researcher at Wildlife Conservation Society
Publications - 4
Citations - 2830
J. W. Duckworth is an academic researcher from Wildlife Conservation Society. The author has contributed to research in topics: Endangered species & Threatened species. The author has an hindex of 3, co-authored 4 publications receiving 2481 citations.
Papers
More filters
Journal ArticleDOI
The status of the world's land and marine mammals: diversity, threat, and knowledge
Jan Schipper,Jan Schipper,Janice Chanson,Janice Chanson,Federica Chiozza,Neil A. Cox,Neil A. Cox,Michael R. Hoffmann,Michael R. Hoffmann,Vineet Katariya,John F. Lamoreux,John F. Lamoreux,Ana S. L. Rodrigues,Ana S. L. Rodrigues,Simon N. Stuart,Simon N. Stuart,Helen J. Temple,Jonathan E. M. Baillie,Luigi Boitani,Thomas E. Lacher,Thomas E. Lacher,Russell A. Mittermeier,Andrew T. Smith,Daniel Absolon,John M. Aguiar,John M. Aguiar,Giovanni Amori,Noura Bakkour,Noura Bakkour,Ricardo Baldi,Ricardo Baldi,Richard J. Berridge,Jon Bielby,Jon Bielby,Patricia Ann Black,Julian Blanc,Thomas M. Brooks,Thomas M. Brooks,Thomas M. Brooks,James Burton,James Burton,Thomas M. Butynski,Gianluca Catullo,Roselle Chapman,Zoe Cokeliss,Ben Collen,Jim Conroy,Justin Cooke,Gustavo A. B. da Fonseca,Gustavo A. B. da Fonseca,Andrew E. Derocher,Holly T. Dublin,J. W. Duckworth,Louise H. Emmons,Richard H. Emslie,Marco Festa-Bianchet,Matthew N. Foster,Sabrina Foster,David L. Garshelis,C. Cormack Gates,Mariano Gimenez-Dixon,Susana González,José F. González-Maya,Tatjana C. Good,Geoffrey Hammerson,Philip S. Hammond,D. C. D. Happold,Meredith Happold,John Hare,Richard B. Harris,Clare E. Hawkins,Clare E. Hawkins,Mandy Haywood,Lawrence R. Heaney,Simon Hedges,Kristofer M. Helgen,Craig Hilton-Taylor,Syed Ainul Hussain,Nobuo Ishii,Thomas Jefferson,Richard K. B. Jenkins,Charlotte H. Johnston,Mark Keith,Jonathan Kingdon,David Knox,Kit M. Kovacs,Kit M. Kovacs,Penny F. Langhammer,Kristin Leus,Rebecca L. Lewison,Gabriela Lichtenstein,Lloyd F. Lowry,Zoe Macavoy,Georgina M. Mace,David Mallon,Monica Masi,Meghan W. McKnight,Rodrigo A. Medellín,Patricia Medici,G. Mills,Patricia D. Moehlman,Sanjay Molur,Arturo Mora,Kristin Nowell,John F. Oates,Wanda Olech,William R.L. Oliver,Monik Oprea,Bruce D. Patterson,William F. Perrin,Beth Polidoro,Caroline M. Pollock,Abigail Powel,Yelizaveta Protas,Paul A. Racey,Jim Ragle,Pavithra Ramani,Galen B. Rathbun,Randall R. Reeves,Stephen B. Reilly,John E. Reynolds,Carlo Rondinini,Ruth Grace Rosell-Ambal,Monica Rulli,Anthony B. Rylands,Simona Savini,Cody J. Schank,Wes Sechrest,Caryn Self-Sullivan,Alan Shoemaker,Claudio Sillero-Zubiri,Naamal De Silva,David E. Smith,Chelmala Srinivasulu,P. J. Stephenson,Nico van Strien,Bibhab Kumar Talukdar,Barbara L. Taylor,Rob Timmins,Diego G. Tirira,Marcelo F. Tognelli,Marcelo F. Tognelli,Katerina Tsytsulina,Liza M. Veiga,Jean-Christophe Vié,Elizabeth A. Williamson,Sarah A. Wyatt,Yan Xie,Bruce E. Young +148 more
TL;DR: In this paper, the authors present a comprehensive assessment of the conservation status and distribution of the world's mammals, including marine mammals, using data collected by 1700+ experts, covering all 5487 species.
Journal ArticleDOI
The Impact of Conservation on the Status of the World’s Vertebrates
Michael R. Hoffmann,Craig Hilton-Taylor,Ariadne Angulo,Monika Böhm,Thomas M. Brooks,Stuart H. M. Butchart,Kent E. Carpenter,Janice Chanson,Ben Collen,Neil A. Cox,William Darwall,Nicholas K. Dulvy,Lucy R. Harrison,Vineet Katariya,Caroline M. Pollock,Suhel Quader,Nadia I. Richman,Ana S. L. Rodrigues,Marcelo F. Tognelli,Jean Christophe Vié,John M. Aguiar,David Allen,Gerald R. Allen,Giovanni Amori,Natalia B. Ananjeva,Franco Andreone,Paul Andrew,Aida Luz Aquino Ortiz,Jonathan E. M. Baillie,Ricardo Baldi,Ben D. Bell,S. D. Biju,Jeremy P. Bird,Patricia Black-Decima,Julian Blanc,Federico Bolaños,Wilmar Bolívar-G,Ian J. Burfield,James Burton,David R. Capper,Fernando Castro,Gianluca Catullo,Rachel D. Cavanagh,Alan Channing,Ning Labbish Chao,Anna M. Chenery,Federica Chiozza,Viola Clausnitzer,Nigel Collar,Leah C. Collett,Bruce B. Collette,Claudia F. Cortez Fernandez,Matthew T. Craig,Michael J. Crosby,Neil Cumberlidge,Annabelle Cuttelod,Andrew E. Derocher,Arvin C. Diesmos,John S. Donaldson,J. W. Duckworth,Guy Dutson,Sushil K. Dutta,Richard H. Emslie,Aljos Farjon,Sarah L. Fowler,Jörg Freyhof,David L. Garshelis,Justin Gerlach,David J. Gower,Tandora D. Grant,Geoffrey Hammerson,Richard B. Harris,Lawrence R. Heaney,S. Blair Hedges,Jean-Marc Hero,Baz Hughes,Syed Ainul Hussain,Javier Icochea,Robert F. Inger,Nobuo Ishii,Djoko T. Iskandar,Richard K. B. Jenkins,Yoshio Kaneko,Maurice Kottelat,Kit M. Kovacs,Sergius L. Kuzmin,Enrique La Marca,John F. Lamoreux,Michael W.N. Lau,Esteban O. Lavilla,Kristin Leus,Rebecca L. Lewison,Gabriela Lichtenstein,Suzanne R. Livingstone,Vimoksalehi Lukoschek,David Mallon,Philip J. K. McGowan,Anna McIvor,Patricia D. Moehlman,Sanjay Molur,Antonio Muñoz Alonso,John A. Musick,Kristin Nowell,Ronald A. Nussbaum,Wanda Olech,Nikolay L. Orlov,Theodore J. Papenfuss,Gabriela Parra-Olea,William F. Perrin,Beth Polidoro,Mohammad Pourkazemi,Paul A. Racey,James S. Ragle,Mala Ram,Galen B. Rathbun,Robert Reynolds,Anders G. J. Rhodin,Stephen Richards,Lily O. Rodríguez,Santiago R. Ron,Carlo Rondinini,Anthony B. Rylands,Yvonne Sadovy de Mitcheson,Jonnell C. Sanciangco,Kate L. Sanders,Georgina Santos-Barrera,Jan Schipper,Caryn Self-Sullivan,Yichuan Shi,Alan Shoemaker,Frederick T. Short,Claudio Sillero-Zubiri,Débora Leite Silvano,Kevin G. Smith,Andrew T. Smith,Jos Snoeks,Alison J. Stattersfield,Andrew Symes,Andrew B. Taber,Bibhab Kumar Talukdar,Helen J. Temple,Rob Timmins,Joe Tobias,Katerina Tsytsulina,Denis Tweddle,Carmen A. Úbeda,Sarah Valenti,Peter Paul van Dijk,Liza M. Veiga,Alberto Veloso,David C. Wege,Mark Wilkinson,Elizabeth A. Williamson,Feng Xie,Bruce E. Young,H. Resit Akçakaya,Leon Bennun,Tim M. Blackburn,Luigi Boitani,Holly T. Dublin,Gustavo A. B. da Fonseca,Claude Gascon,Thomas E. Lacher,Georgina M. Mace,Susan A. Mainka,Jeffery A. McNeely,Russell A. Mittermeier,Gordon Mc Gregor Reid,Jon Paul Rodríguez,Andrew Rosenberg,Michael J. Samways,Jane Smart,Bruce A. Stein,Simon N. Stuart +173 more
TL;DR: Though the threat of extinction is increasing, overall declines would have been worse in the absence of conservation, and current conservation efforts remain insufficient to offset the main drivers of biodiversity loss in these groups.
Supporting Online Material for The Status of the World's Land and Marine Mammals: Diversity, Threat, and Knowledge
Jan Schipper,Janice Chanson,Federica Chiozza,Neil A. Cox,Michael R. Hoffmann,Vineet Katariya,John F. Lamoreux,Ana S. L. Rodrigues,Simon N. Stuart,Jonathan E. M. Baillie,Luigi Boitani,Thomas E. Lacher,Russell A. Mittermeier,Andrew T. Smith,Daniel Absolon,John M. Aguiar,Giovanni Amori,Noura Bakkour,Ricardo Baldi,Richard J. Berridge,Jon Bielby,Julian Blanc,Thomas M. Brooks,James Burton,Thomas M. Butynski,Gianluca Catullo,Zoe Cokeliss,Ben Collen,Jim Conroy,Justin Cooke,Andrew E. Derocher,Holly T. Dublin,J. W. Duckworth,Louise H. Emmons,Richard H. Emslie,Marco Festa-Bianchet,Matthew N. Foster,Sabrina Foster,L David,C. Cormack Gates,Mariano Gimenez-Dixon,Susana González,Tatjana C. Good,Geoffrey Hammerson,Philip S. Hammond,Meredith Happold,John Hare,Richard B. Harris,Clare E. Hawkins,Lawrence R. Heaney,Simon Hedges,Kristofer M. Helgen,Craig Hilton,Syed Ainul Hussain,Nobuo Ishii,Thomas Jefferson,Richard K. B. Jenkins,Charlotte H. Johnston,Mark Keith,Jonathan Kingdon,David Knox,Kit M. Kovacs,Penny F. Langhammer,Kristin Leus,Rebecca L. Lewison,Gabriela Lichtenstein,Zoe Macavoy,Georgina M. Mace,David Mallon,Monica Masi,Rodrigo A. Medellín,Patricia Medici,G. Mills,Patricia D. Moehlman,Sanjay Molur,Kristin Nowell,John F. Oates,Wanda Olech,Monik Oprea,Bruce D. Patterson,William F. Perrin,Beth Polidoro,Abigail Powel,Yelizaveta Protas,Paul A. Racey,Jim Ragle,Pavithra Ramani,Galen B. Rathbun,Randall R. Reeves,Stephen B. Reilly,John E. Reynolds,Ruth Grace Rosell-Ambal,Monica Rulli,Anthony B. Rylands,Cody J. Schank,Wes Sechrest,Caryn Self-Sullivan,Alan Shoemaker,David E. Smith,J Peter,Barbara L. Taylor,Rob Timmins,Diego G. Tirira,Marcelo F. Tognelli,Katerina Tsytsulina,Liza M. Veiga,Christophe Vié,Elizabeth A. Williamson,Sarah A. Wyatt,Yan Xie,Bruce E. Young +110 more
TL;DR: A comprehensive assessment of the conservation status and distribution of the world's mammals is presented, compiled by 1700+ experts, to suggest common mechanisms driving diversity and endemism across systems.
Journal Article
Bird records from Cambodia in 1997, including records of sixteen species new for the country
J. W. Duckworth,Simon Hedges +1 more
TL;DR: Brief bird observations in the hilly south-east of Cambodia in early 1997 recorded 16 species new to the country and two more firsts were found near Phnom Penh as discussed by the authors.