- "Renesmee and I are different hybrids. She's half mortal... I am half-witch."
- —Davina on her hybrid status
It is generally beyond the ability of most vampires to be close to a human physically and still resist the lure of her blood. Vampires are also unable to physically be near a witch, as most vampires are able to smell her magic within her blood. Human/vampire hybrids are therefore an extremley rare occurrence; a witch/vampire hybrid is even more rare.