One hour in May challenge

I joined to collective challenge today, where is aimed to spent one hour in May by picking trash out from nature. Most of this junk in photo I found on first half hour. It seemed that major part of those big ones have been there for years. Also huge amount of cigarette butts picked away. Those nasty little plastic pieces never disappear, but only get broken to nano sized particles and at the end we get those into our body as king of food chain.