L B Astheimer

Summary

Affiliation: University of Wollongong
Country: Australia

Publications

  1. ncbi request reprint Corticosterone treatment has no effect on reproductive hormones or aggressive behavior in free-living male tree sparrows, Spizella arborea
    L B Astheimer
    Department of Biomedical Science, University of Wollongong, Wollongong, New South Wales, 2522, Australia
    Horm Behav 37:31-9. 2000
  2. ncbi request reprint The influence of testosterone on territorial defence and parental behavior in male free-living rufous whistlers, Pachycephala rufiventris
    P G McDonald
    Department of Biological Sciences, University of Wollongong, Wollongong, New South Wales, Australia
    Horm Behav 39:185-94. 2001
  3. ncbi request reprint The effect of corticosterone on standard metabolic rates of small passerine birds
    W A Buttemer
    Department of Zoology, University of Washington, Seattle 98195
    J Comp Physiol B 161:427-31. 1991
  4. ncbi request reprint Testosterone effects on avian basal metabolic rate and aerobic performance: facts and artefacts
    W A Buttemer
    School of Biological Sciences, University of Wollongong, Wollongong, NSW 2522, Australia
    Comp Biochem Physiol A Mol Integr Physiol 150:204-10. 2008
  5. ncbi request reprint Reduced egg investment can conceal helper effects in cooperatively breeding birds
    A F Russell
    Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
    Science 317:941-4. 2007

Collaborators

Detail Information

Publications5

  1. ncbi request reprint Corticosterone treatment has no effect on reproductive hormones or aggressive behavior in free-living male tree sparrows, Spizella arborea
    L B Astheimer
    Department of Biomedical Science, University of Wollongong, Wollongong, New South Wales, 2522, Australia
    Horm Behav 37:31-9. 2000
    ....
  2. ncbi request reprint The influence of testosterone on territorial defence and parental behavior in male free-living rufous whistlers, Pachycephala rufiventris
    P G McDonald
    Department of Biological Sciences, University of Wollongong, Wollongong, New South Wales, Australia
    Horm Behav 39:185-94. 2001
    ..The results from both experiments suggest that intersexual advertisement, rather than territorial aggression, may be dependent on high T levels in this species...
  3. ncbi request reprint The effect of corticosterone on standard metabolic rates of small passerine birds
    W A Buttemer
    Department of Zoology, University of Washington, Seattle 98195
    J Comp Physiol B 161:427-31. 1991
    ....
  4. ncbi request reprint Testosterone effects on avian basal metabolic rate and aerobic performance: facts and artefacts
    W A Buttemer
    School of Biological Sciences, University of Wollongong, Wollongong, NSW 2522, Australia
    Comp Biochem Physiol A Mol Integr Physiol 150:204-10. 2008
    ..We conclude that testosterone has no direct effect on sparrow metabolic rate or muscle mass, but may interact with cage conditions to produce indirect changes to these variables...
  5. ncbi request reprint Reduced egg investment can conceal helper effects in cooperatively breeding birds
    A F Russell
    Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK
    Science 317:941-4. 2007
    ..We suggest that failure to consider maternal egg-investment strategies can lead to underestimation of the force of selection acting on helping in avian cooperative breeders...