Fun fact, most earthworms in North America are invasive. In entire large regions of the country in which we think of earthworms as being common, they mostly did

Fun fact, most earthworms in North America are invasive. In entire large regions of the country in which we think of earthworms as being common, they mostly didn't exist until European colonization https://en.wikipedia.org/wiki/Invasive_earthworms_of_North_America https://en.wikipedia.org/wiki/Invasive_earthworms_of_North_A...