Why add Braille to a zoo sign?

So visitors who are blind can read it.

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  1. So visitors who are blind can read it ✔
  2. To make it heavier
  3. To decorate the sign

Why: Braille was added to make the sign usable by visitors who are blind or visually impaired.

Huh, didn't know that: Braille was added to make the sign usable by visitors who are blind or visually impaired.

The dad joke
Braille bumps up accessibility.
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References

Answer: So visitors who are blind can read it. Braille was added to make the sign usable by visitors who are blind or visually impaired.

  1. Scouting America: Disabilities Awareness www.scouting.org/merit-badges/disabilities-awareness
    the Cincinnati Association for the Blind and Visually Impaired hopped on board and offered to add Braille
    Checked 2026-11-07.

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