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Article
Susan L. Balenger, Auteur ; L. Scott Johnson, Auteur ; Herman L. Mays, Auteur ; Brian S. Masters, AuteurSexual selection theory posits that ornamental traits can evolve if they provide individuals with an advantage in securing multiple mates. That male ornamentation occurs in many bird species in which males pair with a single female is therefore [...]
Article
Herman L. Mays, Auteur ; Stéphanie M. Doucet, Auteur ; Cheng-Te Yao, Auteur ; Hsiao-Wei Yuan, AuteurAlthough sexual differences in birds can be extreme, differences between males and females in body size and plumage color are more subtle in many species. We used a genetic-based approach to determine the sex of male and female Steere's Liocichl[...]
