>Europeans didn't really get to most of the more isolated inland areas in the Americas until the 1600s or well after that, though.
It takes more than a few decades for things to regrow. There's a reason that half of all towns in New England have the name "field" in them. The impenetrable thicket that characterizes unmaintained New England land would have been foreign to literally every human to ever set foot there prior to the mid 1700s (decades of re-growth after the natives had been mostly driven off but not long enough for complete cultivation by europeans).
Now, obviously that's not that far inland, but by the time you're talking about the french surveying the continental interior native populations had stabilized. The worst disease epidemics were very much at 1500s and early 1600s thing.
It takes more than a few decades for things to regrow.
Have you ever seen a cleared lot that hasn’t been touched for a decade? We have a few near my house, and it is fascinating how wild they have gotten in such a short time.
Multiplied 10x and set in the rainforest, I would expect signs of humanity to be completely hidden.
Amazon is different beast, humidity, insect fast growing plants. It is nasure on hyperdrive. I wouldn't be surprised if things took 5-10 times faster than england. Or any more dry european places.
Yeah, i spend some time in south america and you can see that even in Rio. If people left the nature would just gulp it up. fun time sleeping in jungle in Iquitos, its crazy how dens the jungle can be
The population collapse in New England happened only a couple of years before the Plymouth colony was established though (they didn't have any meaningful contact with the Spanish colonies where it happened in the mid and early 1500s).
Of course probably it took quite a bit more for it to reach the Amazon but it's not like Europeans were that familiar or explore the region that much until the 1800s or so.
Not as common as old England but vastly more common than the rest of the country because the charters had to be petitioned for and approved by several layers of intolerable assholes so unoffensive descriptive names like <thing>field were preferred over just about everything else. See also North/South/East/West<thing that was previously approved>. Kind of like how modern corporate safe culture bland-washes everything.
They mostly gave all the waterways colloquial names based on the Indians and of course that got copy-pasta'd onto all sorts of charts and maps so the government couldn't redefine those even if they wanted to.
Most of the rest of the country (including the mid Atlantic despite being settled at the same time) was far more deliberately surveyed and named.
It takes more than a few decades for things to regrow. There's a reason that half of all towns in New England have the name "field" in them. The impenetrable thicket that characterizes unmaintained New England land would have been foreign to literally every human to ever set foot there prior to the mid 1700s (decades of re-growth after the natives had been mostly driven off but not long enough for complete cultivation by europeans).
Now, obviously that's not that far inland, but by the time you're talking about the french surveying the continental interior native populations had stabilized. The worst disease epidemics were very much at 1500s and early 1600s thing.