May not seem like much but I keep ant colonies. When most people hear that they think of ants collected from your backyard and crammed into a jar with dirt. Nooo, not me. I make formicariums, plaster nests, and nests carved from concrete. All desinged so you can see into them. And boy, when you have a full blown colony you really get into it. Catching the queens in the spring time is the hard part, it takes a lot of luck, and a trained eye. I currently have 18 colonies, and the biggest one having around 50,000 ants. Mine are more exotic since I live in Florida, so no I don't keep fire ants.