by Li, David, Davison, Geoffrey, Lisovski, Simeon, Battley, Phil F, Ma, Zhijun, Yang, Shufen, How, Choon Beng, Watkins, Doug, Round, Philip, Yee, Alex, Srinivasan, Vupasana, Teo, Clarice, Teo, Robert, Loo, Adrian, Leong, Chee Chiew, Er, Kenneth
Published in Scientific reports (11.12.2020)

by Hansen, Birgita D., Rogers, Danny I., Watkins, Doug, Weller, Dan R., Clemens, Robert S., Newman, Mike, Woehler, Eric J., Mundkur, Taej, Fuller, Richard A.
Published in Ibis (London, England) (01.07.2022)

by ZHANG, LU, WANG, XIN, ZHANG, JUNJIAN, OUYANG, ZHIYUN, CHAN, SIMBA, CROSBY, MIKE, WATKINS, DOUG, MARTINEZ, JONATHAN, SU, LIYING, YU, YAT-TUNG, SZABO, JUDIT, CAO, LEI, FOX, ANTHONY D.
Published in Bird conservation international (01.06.2017)

by Watkins, Doug
Published in Globe and mail (25.09.2013)

by Watkins, Doug
Published in Globe and mail (14.07.2008)

by Watkins, Doug
Published in The Vancouver sun (1986) (03.12.2005)

by Watkins, Doug
Published in Surrey/N. Delta now (07.05.2005)

by Watkins, Doug
Published in Province (Vancouver, B.C.) (09.09.2003)

by LUCY E. BARTLETT, JOSEPH O'BRIEN, DONALD F. ZWICK, FRAZIER COFFIE, GAIL SNYDER, GAYLAN STEWART, EDWARD A. WATKINS, DOUG EZA, HOWARD A. STACY, ROSEMARIE PERRIN, DAVID SUMMERS, A. JEAN RICHARDSON, DEB O'NEILL, JIM CONNOR, MIKE DIPRIMA
Published in The Atlanta journal-constitution (2001) (01.04.2006)

by Doug Cameron and Mary Watkins in London
Published in ft.com (25.07.2005)

by Doug Cameron and Mary Watkins in London
Published in ft.com (25.07.2005)