Multiple studies demonstrate that bats possess specialized anatomical, genetic, and neural adaptations in their auditory systems to detect and process high-frequency echolocation signals.
The retrieved literature consistently supports the claim that bats possess specialized auditory adaptations for high frequencies. Papers [0], [1], and [4] specifically document genetic adaptations in hearing genes, cochlear micromechanical specializations for high-frequency resonance, and neural circuitry tuned to high-frequency echolocation sweeps. No papers refute the claim.