QUOTE (Rybo5000 @ Apr 6 2008, 04:30 PM)

It's a TV show called Primeval, you saw it on ITV.
So you people mean to tell me these creatures survived one of the largest mass extinctions on Earth - then stayed EXACTLY THE SAME with very little evolution over 65 MILLION YEARS in tiny caves. How the hell did 40ft wingspans fit anywhere without us discovering them.
This is just ridiculous.
You really don't know what you are talking about in regards to evolution. If an animal is highly succesful in its niche, it may not evolve at all.
Crocodiles stayed almost exactly the same for 200 million years so 65 mya is a drop in the bucket.
But I have it on good authority that the Texas Pterosaur was a dragon, a creatures known by man since the dawn of recorded history, and still reported today, all over the world. Most of the people in that region are devout fundamental christians and believe in the dragons in the Bible, so take dragon sighting in stride, and often don't even bother reporting them.
They have eluded detection becasue they are intelligent, and almost never fly during daylight hours.
I understand they are extremely effective deterrents to illegal alien crossings in the big bend region of Southern Texas, which is why a healthy population has established itself there, and accordingly seen on occassion.