Dark green dragons, once they mature, appear to become an entirely different species. However, this isn’t true. Rather, they burrow underground and get nutrients from their vines. These vines are sometimes referred to as Dragon Grass. These dragons are very violent, and will use their vines to capture, kill, and eat anything that moves, as well as nearby plants. Luckily, their range is limited and they cannot use magic. Dark green dragons tend to be easy to spot since they usually kill all plants around them and thus are usually surrounded by a large clearing.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons 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. In Galsreim, dragons and humans coexist peacefully.

PB has benefitted greatly from her mother's scientific curiousity. She has learned unique and effective ways to lure prey and how to nibble on victims in a way that will allow them to stay alive for days, yet still unable to escape. The only problem her mum hasn't solved yet is the telltale dead grass. So PB does her best to find a way to keep the vegetation around her alive, employing her mother's methods to get the best possible results.

So far it seems Mints and Imps have the best fertilising qualities with the least amount of meat loss to her. For a definitive conclusion further study is still needed though.