Should be a relatively easy cache find, located along a service drive that connects to the Bluebird trail.
The Ankylosaurus was an herbivorous dinosaur, with armor in the form of bony osteoderms. Ankylosaurs were bulky quadrupeds with short, powerful limbs. They sported a very small brain size in proportion to their body, and were slow moving, largely because of the shortness of the limbs combined with being incapable of running. Their top speed was likely less than 10 km/hour.
All ankylosaurs had armor over much of their bodies, mostly scutes and nodules, with large spines in some cases. The scutes, or plates, are rectangular to oval objects organized in transverse (side to side) rows, often with keels on the upper surface. Smaller nodules and plates filled in the open spaces between large plates.
Ankylosaurs were built low to the ground (typically one foot off the ground surface.) They had small, triangular teeth that were loosely packed, similar to stegosaurs. The large hyoid bones left in skeletons indicates that they had long, flexible tongues. They also had a large, side secondary palate. This means that they could breathe while chewing, unlike crocodiles.
As always, it's up to you whether or not to pursue finding and signing the log on a particular geocache -- please know that you choose to find each of these geocaches, and do so at your own risk. Please be considerate to the natural surroundings as you enjoy all that KNC has to offer, and try to leave the environment a little better than before you visit!