Breeding biology and survival of guillemots (Uria aalge) by Birkhead, T

As rare as hen’s teeth: aberrantly coloured eggs of the northern lapwing (Vanellus vanellus) and the interface between oology and ornithology by T. R. Birkhead

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Female feral fowl eject sperm of subdominant males. by Pizzari, T, Birkhead, T

The sexually-selected sperm hypothesis: sex-biased inheritance and sexual antagonism. by Pizzari, T, Birkhead, T

For whom does the hen cackle? The function of postoviposition cackling by Pizzari, T, Birkhead, T

Postcopulatory sexual selection. by Birkhead, T, Pizzari, T

Sperm Competition and Fertilization Success by Birkhead, T, Pizzari, T

REPRODUCTIVE ANATOMY OF THE CHAFFINCH IN RELATION TO SPERM COMPETITION by Sheldon, B, Birkhead, T

Three early books on birds’ eggs: Marsili’s Danubius Pannonico-Mysicus (1726), Zinanni’s Delle Uova e dei Nidi degli Uccelli (1737) and Klein’s Ova avium plurimarum ad naturalem ma... by T. R. Birkhead, A. Pilastro

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Pre- and post-insemination episodes of sexual selection in the fowl, Gallus g. domesticus. by Pizzari, T, Froman, D, Birkhead, T

Pre- and post-insemination episodes of sexual selection in the fowl, Gallus g. domesticus. by Pizzari, T, Froman, D, Birkhead, T

A comparative study of sperm-egg interactions in birds. by Birkhead, T, Sheldon, B, Fletcher, F

Allopreening in birds is associated with parental cooperation over offspring care and stable pair bonds across years by Kenny, E, Birkhead, T, Green, J

Core competencies required of project managers by Michael Birkhead, Margaret Sutherland, Tudor Maxwell

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Postcopulatory sexual selection is associated with reduced variation in sperm morphology. by Sara Calhim, Simone Immler, Tim R Birkhead

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Sophisticated sperm allocation in male fowl. by Pizzari, T, Cornwallis, C, Løvlie, H, Jakobsson, S, Birkhead, T

Nontransitivity of paternity in a bird. by Birkhead, T, Chaline, N, Biggins, J, Burke, T, Pizzari, T

Simple sequence repeats in zebra finch (<it>Taeniopygia guttata</it>) expressed sequence tags: a new resource for evolutionary genetic studies of passerines by Birkhead Timothy R, Hale Matthew C, Slate Jon

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Psychological and perceptual factors associated with arrhythmias and benign palpitations. by Ehlers, A, Mayou, R, Sprigings, D, Birkhead, J

Sperm mobility: mechanisms of fertilizing efficiency, genetic variation and phenotypic relationship with male status in the domestic fowl, Gallus gallus domesticus. by Froman, D, Pizzari, T, Feltmann, A, Castillo-Juarez, H, Birkhead, T