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.

Black dragons are warriors. They are strong and capable in battles of force, but also ample magic users, capable of devastating opponents with their spells. Their bright eyes give them excellent night vision, which is why they generally hunt during the night.

Numa lives to fly!  She has regular aerial races with her mate, Odyn, as well as the skywing female, Ginyoku.  She doesn't go so far as to say she has a rivalry with Ginyoku, though.  It is all in the spirit of fun, and Numa is a fun-loving dragon.  She enjoys teaching the hatchling, Xenith, the various tricks to being an effective aerial warrior.  Sometimes she joins Odyn on the cliff as he watches the youngsters, occasionally giving him a hip-check nudge to loosen him up a bit.  As a mated pair, they complement each other well.