Dr Steve Portugal

  1. 2006
  2. Published

    Respirometry: Anhydrous drierite equilibrates with carbon dioxide and increases washout times

    White, C. R., Portugal, S. J., Martin, G. R., Butler, P. J. & Portugal, S., 1 Sep 2006, In: Physiological and Biochemical Zoology. 79, 5, p. 977-980 4 p.

    Research output: Contribution to journalArticlepeer-review

  3. 2007
  4. Published

    Annual changes in body mass and resting metabolism in captive barnacle geese (Branta leucopsis): the importance of wing moult

    Portugal, S. J., Green, J. A. & Butler, P. J., 31 Mar 2007, In: Journal of Experimental Biology. 210, p. 1391-1397 7 p.

    Research output: Contribution to journalArticlepeer-review

  5. 2008
  6. Published
  7. 2009
  8. Published

    Birds of a feather

    Portugal, S. & Jones, T., 1 Mar 2009, In: Planet Earth. SPRING, p. 24-25 2 p.

    Research output: Contribution to journalArticlepeer-review

  9. Published

    Predicting the rate of oxygen consumption from heart rate in barnacle geese: effects of captivity and annual changes in body condition.

    Portugal, S., 9 Apr 2009, In: Journal of Experimental Biology.. 212, p. 2941-2948 doi:10.1242/jeb.034546.

    Research output: Contribution to journalArticlepeer-review

  10. Published

    Recording raptor behavior on the wing via accelerometry

    Halsey, L. G., Portugal, S. J., Smith, J. A., Murn, C. P., Wilson, R. P. & Portugal, S., 1 Jun 2009, In: Journal of Ornithology . 80, 2, p. 171-177 7 p.

    Research output: Contribution to journalArticlepeer-review

  11. Published

    Testing the use/disuse hypothesis: Pectoral and leg muscle changes in captive barnacle geese Branta leucopsis during wing moult

    Portugal, S. J., Thorpe, S. K. S., Green, J. A., Myatt, J. P., Butler, P. J. & Portugal, S., 1 Aug 2009, In: Journal of Experimental Biology. 212, 15, p. 2403-2410 8 p.

    Research output: Contribution to journalArticlepeer-review

  12. 2010
  13. Published

    Do captive waterfowl alter their behaviour patterns during their flightless period of moult?

    Portugal, S. J., Isaac, R., Quinton, K. L., Reynolds, S. J. & Portugal, S., 1 Jan 2010, In: Journal of Ornithology . 151, 2, p. 443-448 6 p.

    Research output: Contribution to journalArticlepeer-review

  14. Published

    Can museum egg specimens be used for proteomic analyses?

    Portugal, S. J., Cooper, H. J., Zampronio, C. G., Wallace, L. L., Cassey, P. & Portugal, S., 14 Jul 2010, In: Proteome Science. 8, 40.

    Research output: Contribution to journalArticlepeer-review

  15. Published

    Variability in avian eggshell colour: A comparative study of museum eggshells

    Cassey, P., Portugal, S. J., Maurer, G., Ewen, J. G., Boulton, R. L., Hauber, M. E., Blackburn, T. M. & Portugal, S., 15 Oct 2010, In: PLoS ONE. 5, 8, e12054.

    Research output: Contribution to journalArticlepeer-review

Previous 1 2 3 4 5 6 7 8 Next