A vampire bat can typically survive for about a week without feeding on blood. After this time, they become weak and may die if they do not find a blood meal.
The Vampire Bat feeds on blood because its a nutritious meal. No great mystery there. The mosquito, the tick and the leech find blood a nice snack too.A particular subset of vampires feed on blood to get at 'the life force' they need to perpetuate their existence. As the bible says 'In the blood is the life.'+++I've no idea what the second answer means but there is one big difference between the bat and the mosquito, leech and tick. The bat makes a small cut with its sharp teeth and laps up the blood that seeps out. The invertebrates insert their mouth parts through the top layer of skin and into capilliaries, and sucks blood directly from them. As for so-called 'life-forces', in both cases and for all species of vampire bat, they need the blood simply as food - though without food they wouldn't live long!
No, vampires in legend and folklore are often depicted as living for centuries or even immortally, while vampire bats typically live for about 10-20 years. This difference is due to the mythical nature of vampires, which allows for long lifespans as part of their supernatural abilities.
According to folklore, vampires are said to live forever by feeding on the blood of the living. They are believed to possess immortality as long as they continue to consume blood to sustain themselves.
Head lice live on the scalp, specifically close to the hair follicles where they can feed on blood several times a day. They do not wander far from the scalp as they cannot survive for long without a human host.
A limb can survive without blood circulation for about 4-6 hours before irreversible damage occurs.
Apparently from wiki and a few different websites they can go 2 days without blood but one or two other websites say they can live for 2 weeks
Vampires are undead, so they can live forever without ever living or dying... Also, your question says "an vampire bat" when it should say "a vampire bat." You are welcome... xD
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Vampires don't live. In order to be a vampire you have to be dead. Once being a vampire you can perpetuate your existence indefinitely.
Vampires live as long as humans do generally.
by definition a vampire is a dead body so your question is an oxymoron.
4-6 minutes and brain damage sets in
They live forever unless they are killed by, a wooden stake through the heart, burnt by sunlight or urvaine
Not long without any at all! Because red blood cells make up alot of the blood and then there would be nothing to pump to the heart or anythng to carry oxygen and stuff.
Only a Slayer's blood could cure Angel. Long story short, he had to drink Buffy's blood.
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Vampires are not real, however vampire bats can eat other things like flys and other bugs hoever they prefer blood from small to medium sized mammals.