i'm wondering what temperature is ok to bring your gray outside..we live in maine...our house is facing south with a front porch ....lots of sun.....the porch has a roof..our conures love it when we wheel their cages outside in the summer..they don't like to come back inside...in fact on warm nights they like to stay outside and listen to all the animals....their tough little birds and even like to go outside in the 40s and 50s as long as the wind isn't blowing and its sunny out..... i'm wondering what temperature can an african gray adjust to...or what is healthy for them....we have an 8 foot slider so theres room to bring a pretty big cage out.....thanks