The theme song is sung at the beginning of every episode and is a simple ballad about how the pteranodon family were born. It is said to be sung by King Cryolophosurus in his debut episode.
Lyrics
"Dinosaur Train! (Woo Woo!) (Dinosaur Train)
Once upon a time there was a mom,
her name was Mrs. Pteranodon,
sitting on her nest she heard a scratching
and said "Oh boy my eggs are hatching".
Dinosaur Train theme good quality
one by one her kids popped free
baby pterandons "1, 2, 3"
"I'll name you - Tiny, Shiny and Don"
but Tiny said,
"Wait there's one more mom"
the last little baby was a different size,
with teeth and a tail and big green eyes
he didn't look anything like the rest
"what am I doing in a pterandon nest?"
but dear old Mrs. Pteranodon said,
"oh! This is your family and I'm your mom we may be different but we're all creatures,
all dinosaurs have diffrent features!
come on Buddy we'll take a vacation,
I'll get us a ticket at pteranodon station,
we'll travel the word in suchsine and rain and meet all the species on the.."
dinosaur train! (dinosaur train)
dinosaur train! (dinosaur train)
we're gonna ride(ride ride ride ride)
(Woo! Woo!) the dinosaur train (raaaawwwwwwwwrrrr!)