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Nature|June 24, 2000
Female feral fowl eject sperm of subdominant malesT Pizzari, T R Birkhead
Evolution; International Journal of Organic Evolution|June 1, 2017
THE EVOLUTION OF PLUMAGE BRIGHTNESS IN BIRDS IS RELATED TO EXTRAPAIR PATERNITYA P Møller, T R Birkhead
The American Naturalist|May 12, 2009
Cuckoldry and sociality: a comparative study of birdsA P Moller, T R Birkhead
Biology Letters|June 10, 2016
Intra-ejaculate sperm selection in female zebra finchesN Hemmings, C Bennison, T R Birkhead
Biology Letters|September 15, 2012
Causes of hatching failure in endangered birdsN Hemmings, M West, T R Birkhead
Proceedings. Biological Sciences|June 19, 2001
Ejaculate allocation by male sand martins, Riparia ripariaE H Nicholls, T Burke, T R Birkhead
Journal of Evolutionary Biology|December 31, 2009
Mitochondrial haplotype does not affect sperm velocity in the zebra finch Taeniopygia guttataJ A Mossman, J Slate, T R Birkhead
Journal of Reproduction and Fertility|November 1, 1993
Selection and utilization of spermatozoa in the reproductive tract of the female zebra finch Taeniopygia guttataT R Birkhead, E J Pellatt, F Fletcher
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