Turtles can grow to be this massive.
Giant leatherback sea turtles can grow really large, up to 7 feet in length, and they can weigh up to 2,000 pounds or 910 kg. Once prevalent in every ocean except the Arctic and the Antarctic, today their numbers are decreasing and they are now considered vulnerable.
At Virgin Galactic's own runway!
Anywhere it crashes
Correct. Its a Quatzalcoatlus.