I think… actually know that thy areabout 1 foot long and 1 foot wide. There are different types: light, land, dark (th meanest and the BIGGEST) shadow, wind, water, rock, earth, fire.
Below is the character traits of each type.
Light~The nicest of all dragons, always is kind, and thinks of others mostly. yellow, lives anywhere where there is no shadow or shade. Controls how light it is outside. and eats flowers and berries.
Land~The 2nd nicest. Sometimes but rarely has to scare others off. Green, brown, lives in the forest, is friends to all animals and eats only plants. And are the 2nd most common
Snow~ Nice. Lives in the cold, when its summer insome places they go with the oppsite derection of the geese, somewhere cold. They eat mice, winter birds, and other critters that live in the snow. White, and rarely silverish. and are the only “fluffy” dragon.
Wind~Wind dragons live in any season. They live in, of course the sky. They control how windy it is and they are the most common dragon. They are a greyish white and have two front fangs. They eat mostly birds but sometimes squirrels and such when they perch.
Fire: Nice and Not. Sometimes they are warm hearted but sometimes they are really mean. They eat younger land, wind, and water dragons. They are enemys to snow dragons and only like hot hot hot weather. They migrate and mostly are in forests or the sky. They are red and or orange and have the biggest horns and longest wings.
Shadow: Shadows are mean. They are friends with dark dragons and eat animals and dragons. Shadow dragons live in of course shadowy areas and they make shadows bigger. They have pointy horns and have a mixed scale pattern of grey and purple.
Water: Water dragons are mostly kind and warm hearted. they eat small fish, guppies, minnows, and crawdads. somtimes they eat plants that grow in the water. they are friends with otherfish and new water dragon babies hatch in groups of 30-50 in small clear eggs. They of course are good swimmers and live in groups of 5- 15 or alone. They can be blue, white, or rainbow scaled. they are snake like figures and have no horns. They live in lakes, oceans or ponds. Depending on where they live their colours cange. If in ponds, they are mostly blue. if in lakes, they can be blue or white (rarely rainbow) and in oceans they vary from all the colors.
Rock: They have curly horns and are grey with a lighter tone of gray belly. They have a short tail and they gather rocks into piles and sleep during the day. They live in mostly mountains but can live in quiet places like under a bridge or in a woods. They have narrow eyes and they are very cranky. they eat sand and large rodents (squirrels, chipmunks) or any animal that comes in their way. and they dont have any wings.
Dark: The meanest of all and eat other dragons and only come out at dark. They are really big like what most people think of when they say DRAGONS and there arent many of them.
Lastly, there is a cloud of Ama. Ama is their god, every dragon goes there for holidays or to become a true dragon of the earth. Ama watches over all dragons except for dark dragons. Dark dragons hate Ama and follow under Falfar, their god. Ama is Big and rainbow and she is all the elements.

Hope you liked reading this, and thanks!