echolocation
eyesight
touch
radar
All bats are blind.
caves and Mines
trees
all of these places
houses
mosquitoes, beetles, and moths
blood
mangoes, figs, and dates
frugivores
insectivores
flying foxes
vampire bats
500
1200
50
5
insect
mammal
bird
fox
Less than a penny
Less than a dime
Less than a nickel
Less that a quarter