How many varieties of Galactics/ETs/UFOs do you believe there are, to begin with ?

Are they terrestrial, extraterrestrial or metaterrestrial ?

Witnesses attest to the existence of all the above groups

Some witnesses claim to have seen UFOs emerge from the earth's seas, which implies a terrestrial origin

Others claim to have seen UFOs on radar whilst others claim to have filmed then in the earth's skies. Interestingly, some photos do show what might be termed UFOs, except the craft/objects overlap from frame to frame, strongly suggesting they were products/manifestations of the photographer's own mind

There are object which are known simply as 'critters'. Photos of these reveal a class of elemental fauna unknown to official science. These amoeba-like aeroforms are neither solid, liquid nor gas. The exist in the fourth state of matter – plasma – and are normally invisible. They are bioenergetically propelled and move at a very high speed – thousands of miles per hour. They're usually in the infrared portion of the electromagnetic spectrum. They can change density. They're 'living' organisms, not mechanical. They're invisible to the naked eye yet simultaneously they give a solid radar return. When visible to the naked eye, they glow orange. They can change their form and often appear spherical. They can be any size, from fingernail size up to half a mile in diameter. 'Elemental fauna unknown to human science'. Those who see them swear they're manned spacecraft/UFOs. But what are they? Are they conscious? If not, how could they 'disclose themselves' officially or otherwise. Maybe they're just a form of cosmic-seaweed