Students took a jungle hike to find frogs.  The students were accompanied by a graduate student named Juan.  Juan knows so much about frogs.  He told us the names of the various species of frogs we found as well as the special features that distinguish each species.  The frog above is a bullfrog.  This species is very calm and friendly.  It will let you pet it without jumping away. 

This is called a True Frog.  It lives near ponds.  It's head is bright green as you can see.