Calm down, Francis.

I didn’t know this, and now I do! All thanks to a Gizmodo article.

And I, a 40 year old with a degree in biology, had no idea until thus was linked in a Zootopia article just now. So yeah, not just known.

Well thank god you're not an editor here because I generated 20,000 uniques from that post. Also, nobody gives a shit that you aren't impressed.