CONTENTS
CONTRIBUTORS Mariana Carvalho, Dena Cator, Nigel Collar, Olivia Crowe, Paul Gacheru, Francois Kamano, Jessica Law, James Lowen,
Charlotte Mathiassen, Dianah Nalwanga, Dima Obeidat, Mitra Pandey, Margaret Sessa-Hawkins, Cressida Stevens,Emilia Ulloa, Zoltan Walickzy
OCT-DEC 2019
NUMBER 4
VOLUME 41
ISSN 2519-4658 SCIENCE EDITORS Tris Allinson, Dena Cator,Ian Burfield, Stuart Butchart, Paul Donald, Beckie Garbett, Bryna Griffin, Melanie Heath, Claudia
Hermes, Roger Safford, Katie Sims, Bou Vorsak, Itala Yepez, Ding-Li Yong
EDITOR Alex Dale
DEPUTY EDITOR Shaun Hurrell OFFICERS OF BIRDLIFE INTERNATIONAL
President Emeritus Her Majesty Queen Noor of Jordan
Honorary President Her Imperial Highness Princess Takamado of Japan
Honorary Vice-Presidents Baroness Young of Old Scone (UK), Gerard A Bertrand (USA), A. P. Leventis (UK), Ben Olewine IV and Peter Johan Schei
Chief Executive Patricia Zurita, Chairman Braulio Ferreira de Souza Dias Treasurer Nick Prentice
The views expressed are those of the contributors
and not necessarily those of BirdLife International.
ART EDITOR Richard Hood
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COUNCIL OF BIRDLIFE INTERNATIONAL
Africa Achilles Byaruhanga (Uganda), Claudia Feltrup-Azafzaf (Tunisia) and Mark Anderson (South Africa), Asia Sarath Wimalabandara Kotagama
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Halmos (Hungary), Vera Voronova (Kazakhstan) and Philippe Funcken (Belgium), Middle East Yehya Khaled (Jordan) and Assad Adel Serhal
(Lebanon), Pacific Kevin Hague (New Zealand) and Paul Sullivan (Australia)
GLOBAL ADVISORY GROUP TO THE CHIEF EXECUTIVE
Chair Susan Orr, Former Chair Wendy Paulson, John S. Adams, Jane Alexander, Geoff Ball, Nathalie Boulle, Nick Butcher, Appy Chandler,
Christie Constantine, Sean Dennis, Scott Dresser, Joe Ellis, Warren Evans, John Gregory, Daniel Gauthier, Piyush Gupta, Richard Hale, Pamela
Isdell, James Kushlan, Tasso Leventis, Hector Morales, Ben Olewine, Nick Prentice, Deb Rivel, Terry Townshend, Kurt Vogt, Barbara Young
BIRDLIFE is published quarterly by BirdLife International, The David Attenborough Building, Pembroke Street, Cambridge CB2 3QZ, UK
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BIRDLIFE • OCT-DEC 2019