Little Blue Train, Red Train, Green Train, Gray, Dancing Train
Male (green, blue, gray) female (dancing train, red)
Racing, blowing whistles
Swiper ( Azul only)
The Trains are five different-colored connected series of vehicles for rail transport that move along tracks. Each One of Them Own a Whistle, Though But The Little Blue Train Did not have one until he won a train race and recieved One as a prize. Three of the trains are males the Blue and Green Trains And One Is A Female.
Classified as minor characters in the Dora the Explorer television series, the trains are fast trains who appear in Choo Choo. Dora and Boots are good friends of the Little Blue Train, Azul. There is also a gray train, he isn't in the race but Dora, Boots and Azul meet him in the cave.
One Train Is Blue, One Is Red, One Is Green and one is Gray. Each Have White Eyes With Black Pupils And A Whistle As Well As Many Wheels. The Green train is the largest and Azul is the smallest. The Red Train and Gray train are the same size.