I put my chicks outside in the coop for their first night last night. They are 2 and 3 weeks old. They have a heat lamp that is hanging approximately 24 from the ground. The temp was chilly last night it was about 43-45 degrees. I just went down to check on them again (3rd time since morning...Lol) but anyhow I noticed a pile of really wet poop. Should I be worried or could it be stress from being outside, plus yesterday they were outside all day and ate alot of bugs and grass and leaves..etc.