Baellynasaura was a small, bipedal, herbivorous dinosaur from Australia. Unlike today’s reptiles, its top and bottom teeth touch when chewing, allowing it to consume plants. It had a remarkably long tail, which contained over 70 vertebrae, as much as 75% of its total bodyt length. It is believed Leaellynasaura’s large eyes were used to see during the long nights that Australia experienced. Recent studies, however, show that these specimens discovered are juveniles; hence, like puppies and kittens, their eyes are large regardless of where they are found in the world.
Click me for the first post of this series, Amargasaurus a “small” sauropod.
References: text is from the park placard with minor edits.