Scientists stunned: bat drink human blood


It is no longer a myth, dracula is among us. Brazilian scientists have discovered that the rough-legged vampire like human blood. Scientists from the University of Pernambuco in the Brazilian city of Recife examined the feces of a bat colony in the national park Catimbau.

Scientists from the University of Pernambuco in the Brazilian city of Recife examined the feces of a bat colony in the national park Catimbau. "We were stunned, '' said team leader Enrico Bernard in the magazine New Scientist. "This species is, after all, not be adjusted to feed on the blood of mammals ''. The "sucking creatures' push for a high-fat diet with large poultry as the goean and the Tinamou. These preys only seriously threatened by deforestation and hunting.

In previous experiments, the bats got their noses at pigs and goats. They starved rather than to drink the protein-rich blood of these beasts. The rough-legged vampire now still be able to get used to a different menu. DNA testing revealed that they also bite farm chickens. The discovery is remarkable but also worrisome. The animals can transmit rabies or a dangerous hantavirus.



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