Table 2. Ethogram of the recorded behaviors.

Behavior	Description
Feeding	Pecking at feed on feed troughs.
Drinking	Obtaining water from the cup.
Standing idle	The bird remains standing and does not perform any activity
Crouching	The bird remains sitting and lying on the litter looking about or with closed eyes, no other behavior.
Walking	Taking at least two successive steps.
Preening	The bird cleans and aligns its feathers using the beak.
Ruffling	Action of ruffle or shack all body feathers.
Shaking	Action of shaking body.
Wing stretch	The bird stretches one wing or both.
Leg stretch	The bird stretches one leg.
Wing and leg stretch	The bird stretches one leg and one wing of the same body hemisphere.