Hybrid

Human-vampire hybrids such as Nessie, Nahuel, and his half sisters briefly share traits with immortal children. they are incredibly beautiful, and you are taken with them as soon as you see them. so far it would seem that hybrid females have no venom, meaning that it is somewhat more difficult to hunt, while Nahuel the only known hybrid male appears to have venom, whether this is a special ability though highly unlikely or that males keep venom remains to be seen. it is currently unknown whether hybrids can reproduce, because a horse and a donkey may reproduce but the mule that is born cannot. though it is likely that they can as the body is changing until age 6 and a half where there appearance is comparable to a 16 year old. their body temparature is unusually warm for vampires, just a few degrees below the norm for shape shifters. this is mainly due to the blood in their systems. these hybrids can digest food, proving that their bodies do change, however possibly due to being exposed to it at birth, they prefer blood. nessie in particular prefers human blood because bella was drinking it for her to survive the pregnancy, while Pire drank animal blood, giving nahuel an early preference for animal blood. so far the only known hybrids are nessie, nahuel and nahuel's 3 half sisters. because of their lack of venom, females don't sparkle in the sunlight, thus allowng them to be in sunlight, though they do glow.