Participating Faculty

Hubert Schwabl

Hubert Schwabl

Department:School of Biological Sciences, WSU
Credentials:1981 - Ph.D. Ludwig-Maximilian-University, Munich, Germany
Office:Abelson 511A
Mailing Address:School of Biological Sciences
PO Box 644236
Pullman, WA 99164-4236
Website:Click here

Research Interests

     Reproduction, developmental plasticity, maternal effects, epigenetic mechanisms, hormones and behavior

Research Summary

We investigate reproduction and development and are particularly interested in: 1) social and neuroendocrine regulation of alternative male reproductive phenotypes; 2) mechanisms and evolution of maternal effects; 3) developmental plasticity and life histories; and 4) epigenetic mechanisms of maternal effects. Our studies focus on long- and short-term modifications of offspring development and phenotype by maternal hormones. We are also interested in adult phenotypic plasticity, endocrine disruption, and sexual differentiation of brain and behavior. Our main study systems are birds.

Research Publications

Lantz, S.M., J. Boersma, H. Schwabl, and J. Karubian. 2017. Early-moulting red-backed fairywrens males acquire ornamented plumage in the absence of elevated androgens. Emu. doi 10.1080/01584197.2017.1297206 

Lindsay WR, Barron DG, Webster MS, Schwabl H. 2016. Testosterone activates sexual dimorphism including male-typical carotenoid but not melanin plumage pigmentation in a female bird. The Journal of Experimental Biology. 219: 3091-3099. 

Lessells, C.M. , S. Ruuskanen, H. Schwabl. 2016. Yolk steroids in great tit Parus major eggs: multiple correlates of dihydrotestosterone. Behavioral Ecology and Sociobiology, 70:843-856.

Barron, D. G., M. S. Webster, and H. Schwabl. 2015. Do androgens link morphology and behavior to produce phenotype-specific behavioral strategies? Animal Behaviour 100: 116-124.

Schwabl H., Dowling J., Baldassarre, D., Lindsay, Gahr., M. W. Webster M. 2015. Intra- and intersexual variation in brain song control nuclei and song structure in a tropical birds with alternative male mating strategy. Animal Behaviour 104, 39-50.

Postma, E., Siitari, H., Schwabl, H., Tschirren, B. 2014. The multivariate egg: quantifying within  and among clutch correlations between maternally derived yolk immunoglobulins and yolk androgens using multivariate mixed models. Oecologia (2014) 174:631–638. DOI 10.1007/s00442-013-2803-8

Schweitzer, C., Schwabl, H., Baran, N. M., & Adkins-Regan, E. (2014). Pair disruption in female zebra finches: consequences for offspring phenotype and sensitivity to a social stressor. Animal Behaviour 90, 195–204.100.

Schwabl, H., Lindsay, W. R., D. G. Barron, and M. S. Webster. 2014. Endocrine correlates of mate choice and promiscuity in females of a socially monogamous avian mating system with alternative male reproductive phenotypes. Current Zoology 60: 804-815.

Washington State University