My girls are 3 weeks old today. I want to take them outside for a while. Two black Australorps and 2 Speckled Sussex. We are in Northeast Florida. Night temps are low 70s and daytime temperatures are mid to upper 90s. They will be in a predator proof cage. I would actually like to get them acclimated to the other 4 I already have outside ( 2 leghorns and 2 Black Australorps), so I may put their cage next to the run while they are on their “field trip “. Any ideas or suggestions are appreciated.