Siefferman, L., & Hill, G. E. Structural and melanin coloration indicate parental effort and reproductive success in male Eastern bluebirds.
Chicago Style CitationSiefferman, Lynn., and Geoffrey E. Hill. Structural and Melanin Coloration Indicate Parental Effort and Reproductive Success in Male Eastern Bluebirds.
MLA CitationSiefferman, Lynn., and Geoffrey E. Hill. Structural and Melanin Coloration Indicate Parental Effort and Reproductive Success in Male Eastern Bluebirds.
Warning: These citations may not always be 100% accurate.