: The order of mammals that includes all bats. This Latin word
means "hand-wing". Frequency: The number of periodic
oscillations, vibrations, or waves per unit of time. It is
usually expressed in hertz. Frugivorous: Animals that eat fruit.
Guano: Bat droppings or excrement. Insectivorous: Animals that
eat insects. Nectarivorous: Animals that eat nectar or pollen.
Piscivorous: Animals that eat fish. Pre-volant: Before the
ability to fly. Uropatagium: Often referred to as the
interfemoral or tail membrane, it is the membrane that stretches
between a bat's legs and tail.