I know how you can go to a cow pasture after it rains and find shrooms. Well, can't other types of mushrooms grow there?? Do only Psylicybe shrooms grow there? And no other kinds?? What are safety precautions? How can you know what your concuming isn't poisonous??
Before you even think about eating them make sure you talk to someone with a lot of experience on Identifying Magical mushrooms. If you can not do this yourself, or find someone....then your better off not eating them. If you can, you could take some pictures of the mushrooms place the photos online and get someone with knowledge to ID them