Increasing foraging times with appetitive and consummatory foraging enrichment in grey parrots (Psittacus erithacus)

Authors: M. H. C. Beekmans, C. M. Vinke, A. Maijer, I. de Haan, N. J. Schoemaker, T. B. Rodenburg, H. S. Kooistra, Y. R. A. van Zeeland

Publication/Journal: Applied Animal Behaviour Science

Keywords: animal welfare, appetitive behaviour, Consummatory behaviour, enrichment, foraging, psittaciformes

2023

Effects of parity and litter size on cortisol measures in commercially housed sows and their offspring

Authors: Sanne Roelofs, Lisa Godding, Jeanne R. de Haan, Franz Josef van der Staay, Rebecca E. Nordquist

Publication/Journal: Physiology & Behavior

Keywords: birth weight, hair cortisol, pigs, salivary cortisol, stress

2019