They attach themselves to a host, bite them, and feed on the blood.
true
Vampires are sometimes referred to as leeches because they are believed to suck blood like leeches do. Additionally, leeches are parasitic creatures that feed off others, similar to how vampires feed off human blood according to folklore and mythology. The term "leech" also conveys the idea of something that drains resources or energy, which aligns with the traditional characteristics of vampires.
Leeches can cause both death and sickness. Normally leeches take blood from their host, which can cause an a infection and sometimes death to their victims through the excessive loss of blood (exsanguination). Bacteria can also infect the wound that the leeches expose, especially if polluted water gets into the wound.
they drink animal blood alternative to human blood
I am... I don't drink human blood I drink animal blood.
Yes.
Birds and moles that are immune to this and cannot be internally harmed by the leeches. Also, some fish may be immune to the leeches too, so they would also be able to eat them.
No, but she drinks Vampire's blood
No. Dhampirs do not drink blood. Though they are half vampire, they feed exclusively on human foods.
A human can`t. A vampire can.
donated blood that Carlisle bought
Yes, vampires can drink any type of blood. Doesn't matter if they're from animals or human and drink any kind of blood.