Publication Type:
Journal ArticleSource:
Auk, American Ornithologists' Union, Volume 117, Issue 2, p.299-307 (2000)Call Number:
A00ROB01NACAURL:
http://www.jstor.org/stable/4089712Keywords:
Harlequin Duck, Histrionicus histrionicusNotes:
Generic citation: Robertson, G. J., F. Cooke, R. I. Goudie, and W. S. Boyd. 2000. Spacing patterns, mating systems, and winter philopatry in Harlequin Ducks. Auk 117(2):299-307.