Prehistoric animals ESL snakes and ladders game – Practice the following words : tail, Triceratops, fossils, warm blooded, birds, duckbilled, herbivores, eggs, skeleton, color, dinosaur, Stegosaurus to improve your English language vocabulary on prehistoric animals. This is a fun ESL snakes and ladders game for children to enjoy learning and studying at home and in school. Simply click to roll the dice; the ladders are what you should be happy landing on. Falling in a snake’s mouth is not fun; that could send you back to start. Have fun learning English!