It might seem like overkill to monitor seeds when crossing a border or to be wary of fruit cores staying behind in parks. But you might be surprised how fast invasive species can change a landscape.

Rolling up ivy like it's a nasty old rug no one asked for. In a short 23-second clip, TikToker Grey Owl Forestry (@grey.owlforestry) gives viewers a front-row seat to a quiet but necessary battle in ...