Dragons are creatures with nearly unlimited life spans. They can survive for long periods of time, and no one has found a dragon that has died of old age. Adolescence is usually marked by the growth of a hatchling's wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. Once they hit adolescence, hatchlings change quickly, maturing to their full forms in only 2 years.

Dragons don't communicate with each other verbally, but they will growl to scare off predators and frighten prey. Young dragons will emit an extremely high-pitched squeal when they are frightened. To communicate, they use telepathy with each other and to speak to other creatures.

When water dragons mature, they lose their legs and the ability to survive on land, entering the water permanently. They are adept swimmers and eat whatever fish are in the lake they live in. They tend to inhabit the same lake for their entire lives, although a few live in the ocean and swim all over the world.

Westbrooke is tough. Although she was influenced by the tempers of the others, she has a generally sweet nature, if a little too self-confident. This nice temperament belies what power she has, with a powerful tail and high speed. However, she doesn't spend as much time with A-chana's dragons, due to her inability to live on land. Thankfully, the solution was to make the new home in a cave near the lake, so a visit to Westbrooke is only minutes away. She loves sparring with others, although she usually has a huge advantage. For this reason, Westbrooke occasionally goes into shallow water, although she understands it's not healthy for her at all.