Dr Steve Portugal

  1. 2019
  2. E-pub ahead of print

    Weak asymmetric interspecific aggression and divergent habitat preferences at an elevational contact zone between tropical songbirds

    Jones, S., Tobias, J., Freeman, R. & Portugal, S., 26 Oct 2019, (E-pub ahead of print) In: Ibis. p. 1-29 29 p.

    Research output: Contribution to journalArticlepeer-review

  3. E-pub ahead of print

    When flocking is costly: reduced cluster-flock density over long-duration flight in pigeons

    Sankey, D. & Portugal, S., 15 Jul 2019, (E-pub ahead of print) In: The Science of Nature . 106, p. 1-5 5 p., 47.

    Research output: Contribution to journalArticlepeer-review

  4. E-pub ahead of print

    Impacts of “supermoon” events on the physiology of a wild bird

    Portugal, S., White, C., Frappell, P., Green, J. & Butler, P., 25 Jun 2019, (E-pub ahead of print) In: Ecology and Evolution. 9, 14, p. 7974-7984 11 p.

    Research output: Contribution to journalArticlepeer-review

  5. Published

    Birds invest wingbeats to keep a steady head and reap the ultimate benefits of flying together

    Taylor, L., Taylor, G., Lambert, B., Walker, J., Biro, D. & Portugal, S., 18 Jun 2019, In: PLoS Biology. 17, 6, p. 1-20 20 p., e3000299.

    Research output: Contribution to journalArticlepeer-review

  6. Published

    Convergent evolution of reduced eggshell conductance in avian brood parasites

    Mcclelland, S., Jamie, G., Waters, K., Caldas, L., Spottiswoode, C. & Portugal, S., Apr 2019, In: Philosophical Transactions of the Royal Society of London B: Biological Sciences. 374, 1769, p. 1-12 12 p.

    Research output: Contribution to journalArticlepeer-review

  7. Published

    The coevolutionary biology of brood parasitism: a call for integration

    Thorogood, R., Spottiswoode, C., Portugal, S. & Gloag, R., Apr 2019, In: Philosophical Transactions of the Royal Society of London B: Biological Sciences. 374, 1769, p. 1-7 7 p.

    Research output: Contribution to journalArticlepeer-review

  8. Published

    The origin and maintenance of metabolic allometry in animals

    White, C. R., Marshall, D. J., Alton, L. A., Arnold, P. A., Beaman, J. E., Bywater, C. L., Condon, C., Crispin, T. S., Janetzki, A., Pirtle, E., Winwood-Smith, H. S., Angilletta, M. J., Chenoweth, S. F., Franklin, C. E., Halsey, L. G., Kearney, M. R., Portugal, S. J. & Ortiz-Barrientos, D., 18 Mar 2019, In: Nature Ecology and Evolution. 3, p. 598-603 6 p.

    Research output: Contribution to journalArticlepeer-review

  9. E-pub ahead of print

    Visual fields and foraging ecology of Blacksmith Lapwings Vanellus armatus

    Cantlay, J., Portugal, S. & Martin, G., 14 Mar 2019, (E-pub ahead of print) In: Ibis. p. 1-6 6 p.

    Research output: Contribution to journalArticlepeer-review

  10. 2018
  11. Published

    Flight feather moult drives minimum daily heart rate in wild geese

    Portugal, S., White, C., Green, J. & Butler, P., Nov 2018, In: Biology Letters. 14, 11, p. 1-4 4 p.

    Research output: Contribution to journalArticlepeer-review

  12. Published

    Miniaturisation of biologgers is not alleviating the 5% rule

    Portugal, S. & White, C., Jul 2018, In: Methods in ecology and evolution. 9, 7, p. 1662-1666 5 p.

    Research output: Contribution to journalArticlepeer-review