Items where authors include "Hemmings, N."

Article

Lavigne, A. orcid.org/0009-0005-3436-910X, Bullock, R., Shah, N.J. et al. (3 more authors) (2024) Understanding early reproductive failure in turtles and tortoises. Animal Conservation. ISSN 1367-9430

Morland, F., Ewen, J.G., Santure, A.W. et al. (2 more authors) (2024) Demographic drivers of reproductive failure in a threatened bird: insights from a decade of data. Proceedings of the National Academy of Sciences of the United States of America, 121 (36). e2319104121. ISSN 0027-8424

Mason, C. orcid.org/0009-0000-9622-0638, Tschirren, B. and Hemmings, N. orcid.org/0000-0003-2418-3625 (2024) Effects of female-specific selection for reproductive investment on male fertility traits. Journal of Evolutionary Biology, 37 (9). pp. 1113-1124. ISSN 1010-061X

Assersohn, K. orcid.org/0000-0002-1085-0266, Richards, J.P. and Hemmings, N. orcid.org/0000-0003-2418-3625 (2024) The surprising complexity and diversity of sperm storage structures across Galliformes. Ecology and Evolution, 14 (6). e11585. ISSN 2045-7758

Assersohn, K. orcid.org/0000-0002-1085-0266, Morton, O. orcid.org/0000-0001-5483-4498, Slate, J. orcid.org/0000-0003-3356-5123 et al. (1 more author) (2024) A sex-linked supergene with large effects on sperm traits has little impact on reproductive traits in female zebra finches. Proceedings of the Royal Society B: Biological Sciences, 291 (2019). 20232796. ISSN 0962-8452

Morland, F. orcid.org/0000-0002-3037-2118, Patel, S. orcid.org/0009-0007-4695-5127, Santure, A.W. orcid.org/0000-0001-8965-1042 et al. (2 more authors) (2024) Including the invisible fraction in whole population studies: a guide to the genetic sampling of unhatched bird eggs. Methods in Ecology and Evolution, 15 (1). pp. 80-90. ISSN 2041-210X

Morland, F. orcid.org/0000-0002-3037-2118, Ewen, J.G., Simons, M.J.P. et al. (2 more authors) (2023) Early‐life telomere length predicts life‐history strategy and reproductive senescence in a threatened wild songbird. Molecular Ecology, 32 (14). pp. 4031-4043. ISSN 0962-1083

Marshall, A.F. orcid.org/0000-0003-0256-2069, Balloux, F. orcid.org/0000-0003-1978-7715, Hemmings, N. orcid.org/0000-0003-2418-3625 et al. (1 more author) (2023) Systematic review of avian hatching failure and implications for conservation. Biological Reviews, 98 (3). pp. 807-832. ISSN 1464-7931

Savage, J., Crane, J.M.S., Kākāpō Recovery Team et al. (1 more author) (2022) Low hatching success in the critically endangered kākāpō is driven by early embryo mortality not infertility. Animal Conservation, 25 (3). pp. 352-360. ISSN 1367-9430

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

Assersohn, K., Marshall, A.F., Morland, F. et al. (2 more authors) (2021) Why do eggs fail? Causes of hatching failure in threatened populations and consequences for conservation. Animal Conservation, 24 (4). pp. 540-551. ISSN 1367-9430

Assersohn, K., Brekke, P. and Hemmings, N. orcid.org/0000-0003-2418-3625 (2021) Physiological factors influencing female fertility in birds. Royal Society Open Science, 8 (7). 202274. ISSN 2054-5703

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

Cooney, C.R., Sheard, C., Clark, A.D. et al. (8 more authors) (2020) Ecology and allometry predict the evolution of avian developmental durations. Nature Communications, 11. 2383. ISSN 2041-1723

Webb, J.L., Crawley, J.A.H., Seltmann, M.W. et al. (7 more authors) (2020) Evaluating the reliability of non-specialist observers in the behavioural assessment of semi-captive Asian elephant welfare. Animals, 10 (1). 167.

Hemmings, N. orcid.org/0000-0003-2418-3625 and Evans, S. (2020) Unhatched eggs represent the invisible fraction in two wild bird populations. Biology Letters, 16 (1). 20190763. ISSN 1744-9561

Mendonca, T., Cadby, A.J. and Hemmings, N. orcid.org/0000-0003-2418-3625 (2019) Sperm gatekeeping : 3D imaging reveals a constricted entrance to zebra finch sperm storage tubules. Biophysical Journal, 117 (11). pp. 2180-2187. ISSN 0006-3495

Kinsella, C.M., Ruiz-Ruano, F.J., Dion-Côté, A.-M. et al. (9 more authors) (2019) Programmed DNA elimination of germline development genes in songbirds. Nature Communications, 10 (1). 5468. ISSN 2041-1723

Cooney, C.R. orcid.org/0000-0002-4872-9146, Sheard, C., Clark, A.D. et al. (8 more authors) (2019) Ecology, phylogeny, and the evolution of developmental duration in birds. bioRxiv. (Submitted)

Jackson, D. orcid.org/0000-0003-4777-0275, Thompson, J., Hemmings, N. et al. (1 more author) (2018) Common guillemot (Uria aalge) eggs are not self-cleaning. The Journal of Experimental Biology, 221 (23). jeb188466. ISSN 0022-0949

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

Hemmings, N. and Birkhead, T. (2017) Differential sperm storage by female zebra finches Taeniopygia guttata. Proceedings of the Royal Society B: Biological Sciences, 284 (1860). 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

Schilthuizen, M., Langelaan, R., Hemmings, N. et al. (2 more authors) (2017) An unexpected twist: Sperm cells coil to the right in land snails and to the left in song birds. Contributions to Zoology, 86 (4). pp. 297-302. ISSN 1383-4517

Bennison, C., Hemmings, N., Brookes, L. et al. (2 more authors) (2016) Sperm morphology, adenosine triphosphate (ATP) concentration and swimming velocity: unexpected relationships in a passerine bird. Proceedings of the Royal Society B: Biological Sciences, 283 (1837). ISSN 0962-8452

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

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

Bennison, C., Hemmings, N., Slate, J. orcid.org/0000-0003-3356-5123 et al. (1 more author) (2015) Long sperm fertilize more eggs in a bird. Proceedings of the Royal Society B: Biological Sciences, 282 (1799). 20141897. 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