We've munched all the ones in the north
Research. Research research research. At the very least, take pictures of the mushrooms you think are liberties in different stages of their growth with a good quality camera and post it on here or the shroomery. There are deadly mushrooms that look almost identical to mushrooms that are edible. Don't take silly risks.
Spore prints are very handy and make identification a lot less stressful. They're easy to take, and I highly recommend you do it, for your own safety.
Don't listen to silly myths such as 'all psychedelic mushrooms bruise blue' or 'as long as it has a nipple on the cap, it's safe to eat' etc.
When you identify a mushroom and proceed to eat 100 of them, you will have fun. Oh yes you will.