There were probably thousands. Where I used to live, there were lots of green ones as big as our hotel room. They come in all sorts of colours and sizes. The little ones are a lot more likely to attack you, but the big ones usually keep to themselves unless there's too many. Then one goes on a rampage and they have to get someone to shoo it off or kill it.
They didn't really have a society, either. Dragons are really smart, but they're not really like people. They don't mix well and they can't be domesticated. Someone always thinks they're gonna learn to ride one and they just get eaten.
Battlefield
-Stanton turns to Gold-
If you like. Bear in mind, as your companion has said, you don't have much time. Make it quick.
City
-Chris turns to Dot and Silver-
I think investigation is key. We cannot afford to ignore this clown, but we should not lose focus from targeting DIO.
The sooner we begin to move, the better.
-Cloud-
... Yes. Do you have any suggestions?

"Oh, tell me more! -enraptured-"