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Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences|October 19, 2020
Three decades of sperm competition in birdsTim R Birkhead, Robert MontgomerieProceedings. Biological Sciences|December 22, 1995
Male phenotype and ejaculate quality in the zebra finch Taeniopygia guttataT R Birkhead, F FletcherJournal of Reproduction and Fertility|January 6, 1999
Sperm transport in the reproductive tract of female zebra finches (Taeniopygia guttata)T R Birkhead, F FletcherNature Reviews. Genetics|April 23, 2002
Postcopulatory sexual selectionTimothy R Birkhead, Tommaso PizzariThe Journal of Perinatal & Neonatal Nursing|December 11, 2002
Acculturation and perinatal outcomes in Mexican immigrant childbearing women: an integrative reviewLynn Clark Callister, Ana BirkheadProceedings. Biological Sciences|March 28, 2009
Intraspecific variation in testis asymmetry in birds: evidence for naturally occurring compensationSara Calhim, Tim R BirkheadProceedings. Biological Sciences|May 4, 2007
Sperm competition and sperm midpiece size: no consistent pattern in passerine birdsSimone Immler, Tim R BirkheadEvolution; International Journal of Organic Evolution|February 13, 2008
Plasticity in reproductive phenotypes reveals status-specific correlations between behavioral, morphological, and physiological sexual traitsCharlie K Cornwallis, Tim R BirkheadProceedings. Biological Sciences|May 4, 2007
Experimental evidence that female ornamentation increases the acquisition of sperm and signals fecundityCharlie K Cornwallis, Tim R BirkheadPageof 33