Plastic bottles
Enrichment type:
physical
Items Required:
plastic bottle, grain, drill
Species:
all

Plastic Bottles

Sources

  1. Reed, H. J., Wilkins, L. J., Austin, S. D. et al. 1993. The effect of environmental enrichment during rearing on fear reactions and depopulation trauma in adult caged hens. Applied Animal Behaviour Science 36, 39-46.