This is a REDAN, they are part of the council of 5 that protect this planet.  In other words they are benevolent.  They are technologically superior to us and can speak our language as well as communicate telepathically.  I encountered one when I was at room 16 of methodist hospital in houston tx.  I was asked to go to a checkup room and there was a Dr their that looked very strange to me as if she had had to much plastic surgery.  She also moved strange.  She didn't say anything she just looked at me.  I asked her questions and all she did was say "I don't know" and play stupid.  I was wondering if she was an alien or somthing because of her strange appearance and movements and the fact she didn't need to talk to me the way a normal dr would.  After a while they told me that the checkup was over, they just wanted her to stair at me and read my mind apparently.  I got no answers I could understand about that situation.  Now years later, that happened in 2011, I understand that I was right about her being an alien.  Apparently she was a member of the REDAN alien race.  She matches the description of this kind of alien.