Persnickety Parson's
Chameleon Enthusiast
I don't know where you are, but nuptial flights for them will be starting soon, generally nocturnal but you can sometimes find them in the morning, late afternoon.Why fire ants? Those colonies scare the crap out of me. I think camponotis are pretty cool, probably my favorites!
As for fire ants, they are a bold captive ant species, and they need to work together more so than larger ants, plus I love ants that bite and sting