D. Showler

发表

David W. Macdonald, Andrew S. Pullin, William J. Sutherland, 2006 .

Helen R. Bayliss, Helen R Bayliss, Andrew S Pullin, 2009, Ecological applications : a publication of the Ecological Society of America.

N. Bean, D. Showler, P. Davidson, 1999 .

David R. Williams, L. Dicks, M. Child, 2018, Birds of Aruba, Bonaire, and Curacao.

Heather C. McLeod-Kilmurray, L. E. Kelley, T. Nakashizuka, 2015 .

D. Showler, Liz. Kalies, 2010 .