They will usually disappear into the undergrowth at a hint of any danger , but will return once all is quiet , often to the same spot .
People are generally bitten only after stepping on them or attempting to pick them up .
People will usually disappear into the undergrowth at a hint of any danger , but will return once all is quiet , often to the same spot .
People are generally bitten only after stepping on them or attempting to pick them up .