Reptiles
Breathe with lungs
Most lay eggs
Have Scales
Cold Blooded
alligator
cayman
crocodile
http://geowww.geo.tcu.edu/faculty/crocodile.html
iguana
lizard
skink
snake
turtle
Snakes
http://www.desertusa.com/magfeb98/feb_pap/du_kingsnake.html
http://kaweahoaks.com/html/skinks.htm
http://www.herpsofnc.org/herps_of_NC/lizards/Eumlat/Eum_lat.html