As night goes on, the makeshift lab fills with urine and blood samples from hammer -
headed fruit bats.
At about 5 a.m., the cries of the hammer -
headed fruit bats subside.
They found antibodies and viral RNA fragments in three species of bats, including hammer -
headed fruit bats.
«Hypsignathus monstrosus,» Munster says, though the only thing monstrous about the hammer -
headed fruit bat is its scientific name.