Mating systems, sexual dimorphism, and the role of male North American passerine birds in the nesting cycle
By: by Jared Verner and Mary F. Wilson.
Contributors: Willson, Mary F.
Publisher: American Ornothologist's Union
Published: 1969
Place of publication: Anchorage, Ky
Number of pages: 76
Subjects: Birds -- Behavior; Birds -- Eggs and nests; Sexual dimorphism (Animals)
Notes: Biblioagraphy : p. 37-76.