New Study Reveals Chickens Blush to Express Emotions

Research shows facial feather fluffing and skin color changes in hens are indicators of their emotional states.

Chickens exhibit facial feather fluffing and blushing in response to various emotional stimuli.
Positive excitement in hens is associated with lighter blushing, while fear triggers deeper redness.
The study involved observing chickens in daily activities, during capture, and when given treats.
Findings suggest chickens' facial expressions can improve understanding and welfare of farmed poultry.
Research highlights the sentience of chickens, aligning them with other animals known to express emotions.