And remember, scratch doesn't raise the chicken's body temperature. That's like saying Scratch gives them a fever. They are homeotherms, like us. But extra calories do give us the energy to burn in order to more easily maintain our temperature in cold weather, while still retaining body mass. So scratch in the winter can help chickens stay warm, but it won't make them warmer.
Yeah, I know, I don't have chickens yet. But basic principles of animal physiology continue to work for chickens too. And I know that the extra scratch I eat helps keep me warm in the winter. The extra layer of body fat helps, but I think I'd rather get a warmer coat and lay off the scratch. My pants would fit better.
Chicken Parkas, anyone?
Yeah, I know, I don't have chickens yet. But basic principles of animal physiology continue to work for chickens too. And I know that the extra scratch I eat helps keep me warm in the winter. The extra layer of body fat helps, but I think I'd rather get a warmer coat and lay off the scratch. My pants would fit better.
Chicken Parkas, anyone?