%A Esther Zeltner
%A Helen Hirt
%J Applied Animal Behaviour Science
%T A note on fear reaction of three different genetic strains of laying hens to a simulated hawk attack in the hen run of a free-range system
%X Hens well adapted to free-range systems should react quickly to avoid an attack by a predator but should also be able to return to the hen run soon after to ensure good use of the outside area.
%N 113
%K Biogefl?gelhaltung, Schreckreaktion, Legehennenhaltung: Schreckreaktion von verschiedenen Hybriden, Laying hens, Fear reaction, Free-range, Genetic strains
%P 69-73
%V Issues 1-3
%D 2008
%I Elsevier B.V.
%L orgprints14778