monoculture crops, grazing animals takes over a lot of land, bottom trawling destroys everything on the sea bed, over-fishing, other species harvested than intended catch
Bring wildlife under your radar! Support how wildlife has a right to be free, treated kindly and left alone in a habitat which is clean, intact, not trashed, kept in balance.
Always think about the consequences your actions will or may have in the future e.g. "If I don't pick this up it could end up in the ocean, be fed to a sea bird chick and cause it to starve to death"