and everything wile back to normal and you'll have a bunch of fat, happy trout in all your waterways. >> right. if that's somethin g thathey're thewsth you wanty., that is great.ng but you're saying the fact that they're there shows everything's healthy. all right. now, this a lot of people getting really freaked out last year by the invasion of trees the spotted lantern fly. they came ouant ofd cr nowhere to destroy trees and crops. and now wem. hea r they are back and expected to be even i a bigger problem. oh, you going to tell me this is a healthy problem? no, this is actually a great juxtaposition to the mayflies that we just looked at, thesean modern lantern flies are an invasive species that have actually come over from asias an and they're causing millions thd millions of dollars of agriculturales damage to the vineyards and to the wine crops. and these guys arem, bad bause. if you see these guys,pposite to you should stomp them. you should kill them. you should get rid of themmayfl because this is an invasive species. this is completely opposite to s the mayflies, which are or natural they are from this ar