There are no earthworms that used to be here; read the article.
Admittedly I didn’t, because I already know this.
But here you go:
During the last ice age, which ended roughly 10,000 years ago, a massive ice sheet covered what’s roughly the northern third of the continent. Scientists think that this most recent glaciation killed off the earthworms that may have inhabited the area.
Admittedly I didn’t, because I already know this.
But here you go:
Only had to get to second paragraph…
Yeah I was 100% wrong about it, I read the article for some weird reason as “northern North America” = “all of North America”. My apologies.