I have a pair of 8-week-old chicks, a cockerel called Vanilla Bean and a pullet called Coco Bean, collectively "the beans." They are barnyard mixes of Cochin, BR, and BO. They are built like little sumo wrestlers but are not very big otherwise; maybe 2.5lbs right now. They are fully feathered but their feathers are long and narrow, and they blow all over in the wind, so I'll have to keep them more protected from the wind than my others. This is the situation I'm in with them:
Normally I wouldn't worry about the temps and my other birds and older chicks are fine. I've never seen any of them act the way the beans did when it got cold though, let alone at a mere 30F (lows can be more like -15F in Jan).
- They are inside right now and have only done daytime outside so far.
- I can't integrate the beans with my main flock and they do not have a broody to stay with them. They will just have each other to stay warm in their own setup if they are outside (I know just 2 smallish birds is not great for maintaining warmth in a cold climate).
- Outdoor temps got colder suddenly. My area was getting 55-65F daytime and high 40s at night. Now it is suddenly 20s daytime outdoors and predicted to be 10-15F at night with snow and freezing rain this week.
- The beans did not take 30F well yesterday even though there was no wind. They huddled and shivered, Vanilla Bean was trying to shelter Coco Bean under him, and they kind of panic-run to me to burrow into my clothing for warmth whenever I checked on them. I didn't leave them outside after that since none of my older chicks or adult hens ever did that when it got cold and it seemed like a red flag that I was pushing their limit keeping them out there. It wasn't just a little bit of vibrating - they seemed quite miserable and kept shivering heavily for some time after coming indoors.
- Coldest indoor temps I can manage is low 60s. That leaves a big temperature gap with outside that will get bigger over time.
Normally I wouldn't worry about the temps and my other birds and older chicks are fine. I've never seen any of them act the way the beans did when it got cold though, let alone at a mere 30F (lows can be more like -15F in Jan).