I went for a walk in the woods and came across many huge anthills. Even though they're topped with grass and moss, they were still active ant homes! Of course I took pictures (well, not of all of them) because I wanted to share them with @theantlady and @futurebird
Two large anthills in the forest, circled in red so you differentiate then from the rest of the forest floor. They were only about 6 feet apart. Guess they got along OK! The closer one was about a foot tall and 2 feet across, the other was about one third the size, but there might be more of it under the fallen tree it's next to.
A massive anthill on a great floor with grass growing on top. It's almost 2 feet tall, 5 or 6 feet wide, and over 3 feet wide.
An anthill on a great floor with moss and small plants. About 10 inches tall and a bit more across.