Lentfer, T.L.; Gebhardt-Henrich, S.G.; Fröhlich, E.K.F.; von Borell, E. (2011) Influence of nest site on the behaviour of laying hens. Applied Animal Behaviour Science 135, 70-77.
Lentfer, T.L.; Gebhardt-Henrich, S.G.; Fröhlich, E.K.F.; von Borell, E. (submitted, Nov. 2011) Nest searching behavior of laying hens as influenced by nipple drinker and nest site location. Poultry Science.
Lentfer, T.L.; Pendl, H.; Gebhardt-Henrich, S.G.; Fröhlich, E.K.F.; von Borell, E. (in preparation, Nov. 2011) Heterophil to Lymphocyte ratio as a measurement of stress in laying hens – a critical view of the methodology and validity. Physiology & Behavior.
Lentfer, T.L.; Gebhardt-Henrich, S.G.; Fröhlich, E.K.F. (2011) Influence of nest site and nipple drinkers in front of nests on laying hen behaviour in aviary systems. In: Alternative Systems for Poultry – Health, Welfare and Productivity, 30th Poultry Science Symposium, 7-9 Sept 2011, Glasgow (+Poster).
Lentfer, T.L.; Gebhardt-Henrich, S.G.; Fröhlich, E.K.F.; von Borell, E. (2011) Do nest and nipple drinker position influence the behaviour of laying hens in aviaries? Association for Technology and Structures in Agriculture (KTBL), Current Research in Applied Ethology, Darmstadt, 489, pp. 243-245. (+Poster).
Lentfer, T.L.; Gebhardt-Henrich, S.; Fröhlich, E. (2008) Changing nest positions: Influence on laying behaviour of laying hens (Gallus gallus domesticus) in aviary systems. Association for Technology and Structures in Agriculture (KTBL), Current Research in Applied Ethology, Darmstadt, 471, pp. 125-138.