Posted: Wed Dec 09, 2009 3:41 pm
Many species of turtle were around during the time of the dinosaurs (for example, the alligator snapper in it's current form was around during the jurassic era) and to survive for millions of years they have evolved to their environment. Without much offensive capability, they needed to get into the water where bigger animals and birds couldn't get them. Those traits are still strong in our pet turtles today and at the slightest hint of possible danger, they indeed "slide" to safety.
I find that reptomin pellets and delicious tuna will bring them back pretty quick

Instincts or not, they sure are suckers for a treat!
-Spike
Out of every 100 men, ten shouldn't even be there. Eighty are just targets. Nine are the real fighters and we are lucky to have them, for they make the battle. Oh, but one, one is a warrior, and he will bring the others back. -Heraclitus of Ephesus