M. Sc. Sonja Hillemacher
© Uni-Bonn
Research assistant at the Institute of Agricultural Engineering at the University of Bonn, Frankenforst Campus
Research areas
As a biologist, my research interests lie primarily in the ethology and cognitive abilities of chickens and how this knowledge can help to adapt the husbandry environment to the animals' needs. Improving animal welfare is the linchpin of my research, which is not only my professional interest, but also my private one. In previous research projects, I have already dealt with the adaptation of various aspects of modern aviary management to the biological needs of laying hens, such as lighting, perches and structuring in the house.Curriculum vitae
Education
- 2011 - 2014 Study of biology at the University of Bonn
- 2014 - 2017 Master's degree in organismic biology, evolutionary biology and paleobiology (OEP) at the University of Bonn
- 2017 - 2018 Research assistant in the project Old Native Poultry Breeds in Germany at the Scientific Poultry Farm, Sinsteden
- Since 2018 Research assistant and PhD student at the University of Bonn
Memberships
- World Poultry Science Association (WPSA), Deutsche Vereinigung für Geflügelwissenschaften e.V.
MUST2
Runtime
2022 - now
RegioHuhn
Runtime
2022 - 2023
Completed projects
Publications/Presentations
2021
- Welfare-Related Behaviors in Chickens: Characterization of Fear and Exploration in Local and Commercial Chicken Strains 2021
V. Meuser, L. Weinhold, S. Hillemacher, I. Tiemann
https://www.mdpi.com/2076-2615/11/3/679
2020
- Effects of a partially perforated flooring system on animal-based welfare indicators in broiler housing 2020
C. Adler, I. Tiemann, S. Hillemacher, A. J. Schmithausen, U. Müller, S. Heitmann, B. Spindler, N. Kemper, W. Büscher
https://www.sciencedirect.com/science/article/pii/S0032579120302479?via%3Dihub - Are Dual-Purpose Chickens Twice as Good? Measuring Performance and Animal Welfare throughout the Fattening Period 2020
I. Tiemann, S. Hillemacher, M. Wittmann
https://www.mdpi.com/2076-2615/10/11/1980