Concept

Sexual dimorphism (Animals)

Catalogue

Books
Bitch : a revolutionary guide to sex, evolution and the female animal / Lucy Cooke.
Cooke, Lucy, 1970-Date: 2022
Books
Online
Sexual dimorphism in the animal kingdom : a theory of the evolution of secondary sexual characters / J.T. Cunningham.
Cunningham, J. T. (Joseph Thomas), 1859-1935.Date: 1900