Dr Steve Portugal

  1. 2021
  2. Published

    Fine-scale changes in speed and altitude suggest protean movements in homing pigeon flights

    Garde, B., Wilson, R., Lempidakis, L., Börger, L., Portugal, S., Hedenström, A., Dell’Omo, G., Quetting, M., Wikelski, M. & Shepard, E., 19 May 2021, In: Royal Society Open Science. 8, 5

    Research output: Contribution to journalArticlepeer-review

  3. E-pub ahead of print

    Geographical bias in physiological data limits predictions of global change impacts

    White, C., Marshall, D., Chown, S., Clusella-Trullas, S., Portugal, S., Franklin, C. & Seebacher, F., 19 Apr 2021, (E-pub ahead of print) In: Functional Ecology.

    Research output: Contribution to journalArticlepeer-review

  4. 2020
  5. Published

    Artificial mass loading disrupts stable social order in pigeon dominance hierarchies

    Portugal, S., Usherwood, J., White, C., Sankey, D. & Wilson, A. M., 5 Aug 2020, In: Biology Letters. 16, 8, 6 p.

    Research output: Contribution to journalArticlepeer-review

  6. E-pub ahead of print

    Ineffectiveness of light emitting diodes as underwater deterrents for long-tailed ducks Clangula hyemalis

    Cantlay, J., Bond, A. L., Wells-Berlin, A. M., Crawford, R., Martin, G. R., Rouxel, Y., Peregoy, S., McGrew, K. A. & Portugal, S., 7 May 2020, (E-pub ahead of print) In: Global Ecology and Conservation. e01102.

    Research output: Contribution to journalArticlepeer-review

  7. Published

    Bird flocks

    Portugal, S., 9 Mar 2020, In: Current Biology . 30, 5, p. 206-210 5 p.

    Research output: Contribution to journalArticlepeer-review

  8. Published

    Mechanics of flight feathers: effects of captivity?

    Portugal, S., Nudds, R., Green, J., Alexander, R. M., Butler, P. & Ker, R., 2020, In: bioRxiv.

    Research output: Contribution to journalArticle

  9. Published

    Overall dynamic body acceleration as an indicator of dominance in homing pigeons

    Ricketts, R., Sankey, D., Tidswell, B., Brown, J., Deegan, J. & Portugal, S., 2020, In: bioRxiv.

    Research output: Contribution to journalArticle

  10. Submitted

    Pre-winter fattening and fat loss during wing moult: the annual cycle of fat deposition in captive barnacle geese (Branta leucopsis).

    Portugal, S., McGill, R., Green, J. & Butler, P., 2020, (Submitted) In: bioRxiv.

    Research output: Contribution to journalArticle

  11. Published

    The determinants of aggression in male Siamese fightingfish, Betta splendens

    McGoran, R., Papworth, S. & Portugal, S., 2020, In: bioRxiv.

    Research output: Contribution to journalArticle

  12. 2019
  13. Published

    Speed consensus and the ‘Goldilocks principle’ in flocking birds (Columba livia)

    Sankey, D., Shepard, E., Biro, D. & Portugal, S., Nov 2019, In: Animal Behaviour. 157, p. 105-119 15 p.

    Research output: Contribution to journalArticlepeer-review