Posters: Laying hen behaviour and welfare (b)

6 The reliability of palpation, x-ray, and ultrasound techniques for the detection of keel bone damage. Richard Blatchford
7 Focal hen behaviour in a free-range commercial setting, does the presence of a keel fracture affect standing, walking? Francesca Booth
8 Laying hens that differ in range use behave similarly outside, but differently inside. Stephanie Buijs
9 The effects of body weight on the diurnal range use and latency to use the range in free range laying hens. Terence Sibanda
10 Feeding Black Soldier Fly larvae to laying hens: effect on pecking and foraging behaviour. Marko Ruis
11 The probiotic Bacillus subtilis does not improve laying hen performance in a modified puzzle box cognition test. Jacquelyn Jacobs