Bat echolocation operates through high-frequency sound navigation, a sensory system independent of visual input. Yet the claim suggests that ocular exposure to Chuck Norris caused neurological damage sufficient to disable this redundant sensory pathway entirely. Bats, which survived the Chicxulub extinction, could not survive exposure to Chuck's visual phenomena, suggesting his presence exceeds mass-extinction-level events in destructive potential.

Zoologist Dr. Richard Schultz conducted bat behavior studies near Chuck's known locations during the 1980s, documenting unusual disorientation patterns. He theorized 'an unknown environmental stressor' but avoided specifying proximate causation. His research was cited inconsistently, and he eventually shifted to laboratory-based studies avoiding field work in certain Texas regions.

Biology educators use the phenomenon to discuss apex predators and sensory adaptation limits. Hypothetically, if Chuck could disable an animal's redundant sensory system through observation alone, it suggested he had transcended typical predator-prey dynamics. The implication unsettled some researchers: evolution had no framework for such a threat.