Items where authors include "Birkhead, T.R."

Article

Montgomerie, R., Hemmings, N., Thompson, J.E. et al. (1 more author) (2021) The shapes of birds’ eggs: evolutionary constraints and adaptations. The American Naturalist, 198 (6). E215-E231. ISSN 0003-0147

Hemmings, N. orcid.org/0000-0003-2418-3625 and Birkhead, T.R. (2020) Extraordinary sperm to egg ratios in seabirds. The Auk, 137 (4). ukaa052. ISSN 0004-8038

Biggins, J.D., Thompson, J.E. and Birkhead, T.R. (2018) Accurately quantifying the shape of birds’ eggs. Ecology and Evolution, 8 (19). pp. 9728-9738. ISSN 2045-7758

Mendonca, T., Birkhead, T.R., Cadby, A.J. orcid.org/0000-0002-5472-8625 et al. (2 more authors) (2018) A trade-off between thickness and length in the zebra finch sperm mid-piece. Proceedings of the Royal Society B: Biological Sciences, 285 (1883). 20180865. ISSN 0962-8452

Kim, K.W. orcid.org/0000-0003-1489-8264, Bennison, C., Hemmings, N. et al. (6 more authors) (2017) A sex-linked supergene controls sperm morphology and swimming speed in a songbird. Nature Ecology & Evolution, 1. pp. 1168-1176. ISSN 2397-334X

Birkhead, T.R., Thompson, J.E. and Biggins, J.D. (2017) Egg shape in the Common Guillemot Uria aalge and Brunnich’s Guillemot U. lomvia: not a rolling matter? Journal of Ornithology, 158 (3). pp. 679-685. ISSN 0021-8375

Cooke, F. and Birkhead, T.R. (2017) The identity of the bird known locally in sixteenth- and seventeenth-century Norfolk, United Kingdom, as the Spowe. Archives of Natural History, 44 (1). pp. 118-121. ISSN 0260-9541

Birkhead, T.R., Thompson, J.E., Jackson, D. et al. (1 more author) (2017) The point of a Guillemot's egg. Ibis, 159 (2). pp. 255-265. ISSN 0019-1019

Hemmings, N., Bennison, C. and Birkhead, T.R. (2016) Intra-ejaculate sperm selection in female zebra finches. Biology Letters, 12. 20160220. ISSN 1744-9561

Mundy, N.I., Stapley, J., Bennison, C. et al. (7 more authors) (2016) Red Carotenoid Coloration in the Zebra Finch Is Controlled by a Cytochrome P450 Gene Cluster. Current Biology, 26 (11). pp. 1435-1440. ISSN 0960-9822

Hemmings, N. and Birkhead, T.R. (2015) Polyspermy in birds: sperm numbers and embryo survival. Proceedings of the Royal Society B: Biological Sciences , 282 (1818). ISSN 0962-8452

Hemmings, N., Birkhead, T.R., Brillard, J.P. et al. (2 more authors) (2014) Timing associated with oviductal sperm storage and release after artificial insemination in domestic hens. Theriogenology, 83 (7). 1174 - 1178. ISSN 0093-691X

Cunningham, S.J., Corfield, J.R., Iwaniuk, A.N. et al. (4 more authors) (2013) The Anatomy of the bill Tip of Kiwi and Associated Somatosensory Regions of the Brain: Comparisons with Shorebirds. PLOS ONE, 8 (11). e80036. ISSN 1932-6203

Calhim, S., Double, M.C., Margraf, N. et al. (2 more authors) (2011) Maintenance of sperm variation in a highly promiscuous wild bird. PloS One , 6 (12). Art no. e28809. ISSN 1932-6203

Ball, A.D., Stapley, J., Dawson, D.A. et al. (3 more authors) (2010) A comparison of SNPs and microsatellites as linkage mapping markers: lessons from the zebra finch (Taeniopygia guttata). BMC Genomics, 11. Art no.218. ISSN 1471-2164

Lüpold, S., Linz, G.M. and Birkhead, T.R. (2009) Sperm design and variation in the New World blackbirds (Icteridae). Behavioral Ecology and Sociobiology, 63 (6). pp. 899-909. ISSN 0340-5443

Brennan, P.L.R., Prum, R.O., McCracken, K.G. et al. (3 more authors) (2007) Coevolution of Male and Female Genital Morphology in Waterfowl. PLOS ONE, 2 (5). e418. ISSN 1932-6203

Calhim, S., Immler, S. and Birkhead, T.R. (2007) Postcopulatory Sexual Selection Is Associated with Reduced Variation in Sperm Morphology. PLOS ONE, 2 (5). e413. ISSN 1932-6203

Immler, S. and Birkhead, T.R. (2007) Sperm competition and sperm midpiece size: no consistent pattern in passerine birds. Proceedings of the Royal Society Series B: Biological Sciences, 274 (1609). pp. 561-568. ISSN 1471-2954

Slate, J., Hale, M.C. and Birkhead, T.R. (2007) Simple sequence repeats in zebra finch (Taeniopygia guttata) expressed sequence tags: a new resource for evolutionary genetic studies of passerines. BMC Genomics, 8 (Art. N). ISSN 1471-2164

Immler, S., Saint-Jalme, M., Lesobre, L. et al. (3 more authors) (2007) The evolution of sperm morphometry in pheasants. Journal of Evolutionary Biology. ISSN 1420-9101

Immler, S., Moore, H.D.M., Breed, W.G. et al. (1 more author) (2007) By hook or by crook? Morphometry, competition and cooperation in rodent sperm. PLoS ONE, 2 (1). e170. ISSN 1932-6203

Pizzari, T., Cornwallis, C.K., Lovlie, H. et al. (2 more authors) (2003) Sophisticated sperm allocation in male fowl. Nature, 426 (6962). pp. 70-74. ISSN 0028-0836

Birkhead, T.R. and Pizzari, T. (2002) Postcopulatory sexual selection. Nature Reviews Genetics, 3 (4). pp. 262-273. ISSN 1471-0056

Froman, D.P., Pizzari, T., Feltmann, A.J. et al. (2 more authors) (2002) Sperm mobility: mechanisms of fertilizing efficiency, genetic variation and phenotypic relationship with male status in the domestic fowl, Gallus gallus domesticus. Proceedings of the Royal Society Series B: Biological Sciences, 269 (1491). pp. 607-612. ISSN 1471-2954

Nicholls, E.H., Burke, T. and Birkhead, T.R. (2001) Ejaculate allocation by male sand martins, Riparia riparia. Proceedings of the Royal Soceity Series B: Biological Sciences, 268 (1473). pp. 1265-1270. ISSN 1471-2954

Moore, H.D.M., Martin, M. and Birkhead, T.R. (1999) No evidence for killer sperm or other selective interactions between human spermatozoa in ejaculates of different males in vitro. Proceedings of the Royal Society Series B: Biological Sciences, 266 (1436). p. 2343. ISSN 1471-2954

Birkhead, T.R., Martinez, J.G., Burke, T. et al. (1 more author) (1999) Sperm mobility determines the outcome of sperm competition in the domestic fowl. Proceedings of the Royal Society Series B: Biological Sciences, 266 (1430). p. 1759. ISSN 1471-2954

Birkhead, T.R., Fletcher, F. and Pellatt, E.J. (1999) Nestling diet, secondary sexual traits and fitness in the zebra finch. Proceedings of the Royal Society Series B: Biological Sciences, 266 (1417). pp. 385-390. ISSN 1471-2954

Birkhead, T.R., Fletcher, F. and Pellatt, E.J. (1998) Testes asymmetry, condition and sexual selection in birds: an experimental test. Proceedings of the Royal Society Series B: Biological Sciences, 265 (1402). pp. 1185-1189. ISSN 1471-2954

Westneat, D.F. and Birkhead, T.R. (1998) Alternative hypotheses linking the immune system and mate choice for good genes. Proceedings of the Royal Society Series B: Biological Sciences, 265 (1401). pp. 1065-1073. ISSN 1471-2954

Birkhead, T.R., Cunningham, E.J.A. and Cheng, K.M. (1996) The insemination window provides a distorted view of sperm competition in birds. Proceedings of the Royal Society Series B: Biological Sciences, 263 (1374). pp. 1187-1192. ISSN 1471-2954

Birkhead, T.R. and Fletcher, F. (1995) Male phenotype and ejaculate quality in the zebra finch Taeniopygia guttata. Proceedings of the Royal Society Series B: Biological Sciences, 262 (1365). pp. 329-334. ISSN 1471-2954

Birkhead, T.R., Wishart, G.J. and Biggins, J.D. (1995) Sperm precedence in the domestic fowl. Proceedings of the Royal Society Series B: Biological Sciences, 261 (1362). pp. 285-292. ISSN 1471-2954

Birkhead, T.R. and Petrie, M. (1995) Ejaculate features and sperm utilization in peafowl pave cristatus. Proceedings of the Royal Society Series B: Biological Sciences, 261 (1361). pp. 153-158. ISSN 1471-2954

Colegrave, N., Birkhead, T.R. and Lessells, C.M. (1995) Sperm precedence in zebra finches does not require special mechanisms of sperm competition. Proceedings of the Royal Society Series B: Biological Sciences, 259 (1355). pp. 223-228. ISSN 1471-2954

Birkhead, T.R., Veiga, J.P. and Moller, A.P. (1994) Male sperm reserves and copulation behavior in the house sparrow, passer domesticus. Proceedings of the Royal Society Series B: Biological Sciences, 256 (1347). pp. 247-251. ISSN 1471-2954