"Yes." *He replied with a soft hiss, narrowing his eyes and turning his head to the side.* "... And you, are not human."
*He flicks his tongue again. Close to human, very close... But there is something different. He steps back a little, standing back up straight.*
"The Marsh-Brothers have many names... But humans call us Argonians. Who is this one?" *His head continues to sway and bob as he regards the Doctor.* "Another bounty hunter?"