Claim: Bats are blind and survive entirely through echolocation

The claim that bats are blind and rely solely on echolocation is false. Research from reputable sources like Bat Conservation International and Arizona State University confirms that all bats have functional eyes and can see, using both vision and echolocation for navigation. While some sources may perpetuate the myth of bats being blind, they do not accurately represent the capabilities of these animals. Bats utilize a combination of visual and acoustic cues, particularly in complex environments, debunking the notion that they are entirely dependent on echolocation for survival. The models diverge sharply — treat this as higher-uncertainty. Gemini comes in highest (98%), while Perplexity is lowest (8%). Some sources may suggest that bats have limited vision or rely heavily on echolocation in darkness, but this does not change the overall verdict. The evidence overwhelmingly supports that bats possess functional eyesight and can navigate using both vision and echolocation. The claim's persistence in popular culture does not reflect the scientific understanding of bat physiology and behavior, which is well-documented in the literature. Therefore, while there may be nuances regarding specific species' reliance on echolocation, the claim as stated is fundamentally incorrect.