We found a huge Brown cap boletus (Подберезовик) two weeks ago! It overmatured and we did not pick it up, besides that there were no others (yet). Funny thing: it was hiding in the middle of a flower bed, in very thick and long green grass.... at the very visible spot - and stayed invisible for a week or even more! Might be a specialist in surviving, haha. As we did not pick it up, I have no idea was it successfull to hide from the worms too, hehe. Probably - nope!