Most psychic vampires "feed" primarily from other human beings, but a great many report being able to "feed" from non-human living things and from other sources.

Elemental Vampires feed off of natural phenomena ie: lightning storms, thunder storms, hurricanes, ley lines, waterfalls or natural events.

While some exclusively feed on elemental events and forces, some just use the elements to supplement their feeding until they can get a donor or person to feed from. These recipients of energy can be as different as trees, animals or crystals are.