Karen Davis: This Conversation Will Change How You See Chickens
"Chickens have full color spectrum vision. That means they see the entire spectrum of colors from the infrared to the ultraviolet. The reason that roosters crow when for humans it is still dark outside is because they see the sunrise before we do, because they see infrared light. So, they're up and about in what for them is daylight, when for us it is dark out." – Karen Davis
Karen Davis is the president and founder of United Poultry Concerns. They're an organization that promotes the compassionate and respectful treatment of domesticated birds. They also have a sanctuary for chickens in…
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