https://www.usda.gov/about-usda/news/blog/what-can-bird-watchers-do-fight-invasive-species
What Can Bird Watchers Do to Fight Invasive Species? | USDA
fight invasive specieswhat canbird watchersdo tousda
https://www.fox2detroit.com/news/michigan-awards-3-6m-to-fight-invasive-species-like-rock-snot-and-frog-bit
Michigan awards $3.6M to fight invasive species like rock snot and Frog-bit | FOX 2 Detroit
If someone's been to a Michigan lake before, they might have seen some of the invasive species before. Some look like Lilly pads, like Frog-bit, while others...