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.

Two-Finned Blunas are a very social breed of dragon, living in packs of dragons called "pods." Blunas are very curious and playful creatures and several dragons in a pod will often "play" with one other, chasing each other around, tossing seaweed back and forth, and riding ocean swells. They are occasionally seen swimming alongside whales and dolphins.

Bluna Bluegem takes after her mother being very optimistic in life and also very freedom loving. Because of that it isn't much of a surprise that she has made several escape attempts from her master's scroll. Even though she is happy living her life in the clan, she still wishes to be wild. Bluna Bluegem's appearance is almost identical towards her half sister Maruna Marine, making a lot of dragons think that they are twin sisters instead. Bluna Bluegem is also very close towards her half sister. Spending most of her time with her, making them almost inseparable. Bluna takes care of the coral reef, marine life and marine ecosystem that are in her clan's territory. She alerts her clanscroll master if there are any problems in those areas. Despite her impulsive behavior she has never slacked on her duty's or chores. Bluna is also so social and tolerant that she even likes to play and interact with dragons that aren't from her clan.