Bat starts catching insects. Mating season starts. There is little activity while in hibernation. If an insect was flying through a cave the bat would send out a high pitched sound that would bounce off the insect and come back to the bat so it would know where to go. Bats are blind.
Bats have rabies.
Bats will suck your blood. FOOD Bats eat moths, flies, sandflies and other insects. New Zealand only has two bats, long tailed bat and short tailed bat. Females leave nursery to find males. Mating season begins start building fat reserves search for suitable hibernation site.