👉 Bat fluid, or saliva, is a complex mixture secreted by bats during flight and is crucial for their echolocation abilities. This fluid, primarily composed of water, proteins, and electrolytes, serves multiple purposes: it lubricates the bat's mouthparts, aiding in capturing prey, and reduces friction between the bat's tongue and the air, enhancing the efficiency of sound emission and reception. Additionally, the fluid's viscosity helps in dampening vibrations, allowing bats to more accurately interpret the echoes they produce, which is essential for navigating and hunting in low-light conditions.
