radar
echolocation
eyesight
touch
trees
all of these places
houses
caves and Mines
1200
12,000
12
120
flying foxes
frugivores
insectivores
vampire bats
insect
bird
fox
mammal
All bats are blind.
Less than a penny
Less that a quarter
Less than a nickel
Less than a dime
mangoes, figs, and dates
mosquitoes, beetles, and moths
blood