PNAS - Predation risk drives social complexity in cooperative breeders. Groenewoud, Frommen, Josi, Tanaka, Jungwirth & Taborsky
NATURE COMMUNICATIONS Kinship reduces alloparental care in cooperative
cichlids where helpers pay-to-stay
Zoettl M., Heg D., Chervet N. & Taborsky M. (2013)
Social competence: an evolutionary approach
Taborsky, B. & Oliveira, R.F.
Larval helpers and age polyethism in ambrosia beetles
Biedermann P.H.W. & Taborsky M.
Animal personality due to social niche specialisation
Bergmueller R. & Taborsky M.
Environmental Change Enhances Cognitive Abilities in Fish
Kotrschal, A. & Taborsky, B.
Extended phenotypes as signals
Franziska C. Schaedelin and Michael Taborsky
On the Origin of Species by Natural
and Sexual Selection
G. Sander van Doorn, Pim Edelaar, Franz J. Weissing
Cambridge University Press
Alternative Reproductive Tactics: An Integrative
Oliveira R., Taborsky M. & Brockmann H.J.
Dr. Karin Schneeberger
Phone: +41 (0)31 631 9151
I am a wildlife biologist interested in the behavioural and physiological aspects of group living in vertebrates. I consider myself to be somewhat of a ‚Äúresearch chimera‚ÄĚ, as I use methods from different fields to adress a variation of questions in the framework of evolutionary ecology. Within the last years, I have used a multidisciplinary approach to study factors mediating sociality, such as costs and benefits of reciprocal cooperation in rats , as well as physiological adaptations to costs of group living, such as the immune system of bats. Generally, I investigated how the condition of an individual can be influenced by various factors and eventually signaled to other group members. I aim at combining these two aspects by focusing on the importance of physiological adaptations to group living, as well as signaling of individual quality among conspecifics.
My main questions are:
- Which informations are used by an individual to decide whether to provide help to an unrelated conspecific or not?
- Are informations provided by the receiving individuals honest or manipulative?
- What are the genetic drivers of cooperative behaviour?
I use wild-type Norway rats (Rattus norvegicus) as model species for my projects at the University of Bern.
For the behavioural part, I train the rats to participate in a manual task, during which they can produce food for a partner. The rats are placed in a divided cage with a movable tray in front, which can be pulled towards the cage by the focal rat, resulting in the partner in the adjacent compartment of the cage being able to reach a food. By changing roles, the receiver is given the opportunity to reciprocate the help (direct reciprocity). Using this experimental setup, I am able to investigate both proximate and ultimate mechanisms of reciprocal cooperation. I am currently particularly interested in potential manipulation of helping behaviour by the receiver, as well as in the stability of reciprocal cooperation over time.
As the rats show great individual differences in their propensity to help, I am furthermore interested in whether there is a genetic base for cooperative behaviour. In cooperation with the Dr. Daniel F√∂rster from the Leibniz Institute for Zoo and Wildlife Research (IZW), we investigate differences in six genetic markers that are hypothesised to code for social behaviour in humans.
|Since 2015||Post-Doc at University of Bern, Switzerland, Division of Behavioral Ecology|
|2013 - 2015||Post-Doc at Leibniz Institute for Zoo and Wildlife Research Berlin, Germany, Department of Evolutionary Ecology|
|2009 - 2013||PhD on "Eco-immunology and oxidative stress of Neotropical bats" at Leibniz Institute for Zoo and Wildlife Research Berlin, Germany, Department of Evolutionary Ecology; Supervisor: PD Dr. Christian Voigt [pdf]|
|2003 - 2009||MSc student, Department of Behavioral Ecology, University of Bern, Switzerland|
13. Schneeberger K. (2016) Food sharing and nonhuman reciprocal altruism. In: Encyclopedia of Evolutionary Psychological Science (eds. Weekes-Shackleford V. A., Shackleford T. K.), Springer International Publisher, published online [pdf]
12. Schneeberger K. (2016) Cooperative grooming. In: Encyclopedia of Evolutionary Psychological Science (eds. Weekes-Shackleford V. A., Shackleford T. K.), Springer International Publisher, published online [pdf]
11. Schneeberger K., Voigt C.C., M√ľller C., Caspers B. (2016) Multidimensionality of chemical information in male greater sac-winged bats (Saccopteryx bilineata). Frontiers in Ecology and Evolution 4: 83 [pdf]
10. Schneeberger K., Voigt C.C. (2015) Zoonotic viruses and conservation of bats. In: Bats in the Anthropocene: Conservation of bats in a changing world (eds. Voigt, C.C., Kingston, T.). Springer Verlag. [pdf chapter], [pdf, epub whole book]
9. Tian J., Courtiol A., Schneeberger K., Greenwood A., Czirj√°k G.√Ā. (2015) Circulating white blood cell counts in captive and wild rodents are influenced by body mass rather than testes mass, a correlate of mating promiscuity. Functional Ecology 29: 823-829 [pdf]
8. Schneeberger K., Courtiol A., Czirj√°k G.√Ā., Voigt C.C. (2014) Immune profile predicts survival and reflects senescence in a small, long-lived mammal, the greater sac-winged bat (Saccopteryx bilineata). PLoS One 9(9): e108268 [pdf]
7. Schneeberger K., Czirj√°k G.√Ā., Voigt C.C. (2014) Fruvigory is associated with low measures of plasma oxidative stress and high antioxidant concentration in free-ranging bat. Naturwissenschaften 101 (4): 285-290 [pdf]
6. Schneeberger K., Czirj√°k G.√Ā., Voigt C.C. (2013) Inflammatory challenge increases measures of oxidative stress in a free-ranging, long-lived mammal. Journal of Experimental Biology 216: 4514-4519 [pdf]
5. Voigt C.C., Schneeberger K., Luckner A. (2013) Ecological and dietary correlates of stable hydrogen isotope ratios in fur and body water of syntopic tropical bats. Ecology 94 (2): 346-355 [pdf]
4. Schneeberger K., Czirj√°k G.√Ā., Voigt C.C. (2013) Measures of the constitutive immune system are linked to diet and roosting habits of neotropical bats. PloS One 8 (1): e54023 [pdf]
3. Schneeberger K., Dietz M., Taborsky M. (2012) Reciprocal cooperation between unrelated rats depends on cost to donor and benefit to recipient. BMC Evolutionary Biology 12 (1): 41 [pdf]
2. Voigt C.C., Voigt‚ÄźHeucke S.L., Schneeberger K. (2012) Isotopic data do not support food sharing within large networks of female vampire bats (Desmodus rotundus) Ethology 118 (3): 260-268 [pdf]
1. Voigt C.C., Schneeberger K., Voigt-Heucke S.L., Lewanzik D. (2011) Rain increases the energy cost of bat flight. Biology Letters 7 (5): 793-795 [pdf]