Intertidal Invasion
These days, with globalization driving long-distance dispersal of species ranging from fungi to insects to plants, the term “invasive species” gets used a lot. To me, there is a difference between “non-native” and “invasive”. Although both terms refer to an organism that was not found here prior to colonialism, the term “invasive” is typically reserved for organisms that have not only established outside their native range, but have thrived and spread to the point of being a nuisance and can…
