Dr Hannah MacGregor

BA(Oxon.), MSc(Oxon.), PhD(Tas.)

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Personal profile

Research interests

I am a behavioural ecologist interested in understanding the origins and evolutionary implications of differences in behaviour, and the drivers of phenotypic divergence.

I have had the opportunity to work on a range of study systems - including birds, lizards and fish - using both experimental and field approaches.

My current research with Assoc. Prof. Christos Ioannou at the University of Bristol investigates how feedbacks between inter-individual differences in behaviour, hunger, and knowledge, influence social and collective behaviour in shoaling fish.


Dive into the research topics where Hannah MacGregor is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years

Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
  • AVONET: morphological, ecological and geographical data for all birds

    Tobias, J. A., Sheard, C., Pigot, A. L., Yang, J., Sayol, F., Neate-Clegg, M. H. C., Alioravainen, N., Weeks, T. L., Barber, R. A., Walkden, P. A., MacGregor, H. E. A., Jones, S. E. I., Vincent, C., Phillips, A. G., Marples, N. M., Montaño-Centellas, F. A., Leandro-Silva, V., Claramunt, S., Darski, B., Freeman, B. G., & 91 othersBregman, T. P., Cooney, C. R., Hughes, E. C., Capp, E. J. R., Varley, Z. K., Friedman, N. R., Korntheuer, H., Corrales-Vargas, A., Trisos, C. H., Weeks, B. C., Hanz, D. M., Töpfer, T., Bravo, G. A., Remeš, V., Nowak, L., Carneiro, L. S., Moncada R, A. J., Matysioková, B., Baldassarre, D. T., Martínez-Salinas, A., Wolfe, J. D., Chapman, P. M., Daly, B. G., Sorensen, M. C., Neu, A., Mayhew, R. J., Fabio Silveira, L., Annorbah, N. N. D., Pollock, H. S., Grabowska-Zhang, A. M., McEntee, J. P., Carlos T Gonzalez, J., Meneses, C. G., Muñoz, M. C., Powell, L. L., Jamie, G. A., Matthews, T. J., Johnson, O., Brito, G. R. R., Zyskowski, K., Crates, R., Jurado Zevallos, M., Hosner, P. A., Bradfer-Lawrence, T., Maley, J. M., Stiles, F. G., Lima, H. S., Provost, K. L., Chibesa, M., Mashao, M., Howard, J. T., Mlamba, E., Chua, M. A. H., Li, B., Gómez, M. I., García, N. C., Päckert, M., Fuchs, J., Ali, J. R., Derryberry, E. P., Carlson, M. L., Urriza, R. C., Brzeski, K. E., Prawiradilaga, D. M., Rayner, M. J., Miller, E. T., Bowie, R. C. K., Lafontaine, R-M., Scofield, R. P., Lou, Y., Somarathna, L., Lepage, D., Illif, M., Neuschulz, E. L., Templin, M., Dehling, D. M., Cooper, J. C., Pauwels, O. S. G., Analuddin, K., Fjeldså, J., Seddon, N., Sweet, P. R., DeClerck, F. A. J., Naka, L. N., Brawn, J. D., Aleixo, A., Böhning-Gaese, K., Rahbek, C., Fritz, S. A., Schleuning, M. & Devenish, A. J. M., 24 Feb 2022, In: Ecology Letters. 25, 3, p. 581-597 17 p.

    Research output: Contribution to journalArticle (Academic Journal)peer-review

    Open Access
    167 Citations (Scopus)
    53 Downloads (Pure)
  • Collective motion diminishes, but variation between groups emerges, through time in fish shoals

    MacGregor, H. & Ioannou, C. C., 20 Oct 2021, (E-pub ahead of print) In: Royal Society Open Science.

    Research output: Contribution to journalArticle (Academic Journal)peer-review

    Open Access
    9 Citations (Scopus)
    41 Downloads (Pure)
  • Suppression of personality variation in boldness during foraging in three-spined sticklebacks

    MacGregor, H. E. A., Cottage, A. & Ioannou, C. C., 24 Apr 2021, In: Behavioral Ecology and Sociobiology. 75, 4, 71.

    Research output: Contribution to journalArticle (Academic Journal)peer-review

    Open Access
    11 Citations (Scopus)
    27 Downloads (Pure)