Bring natural selection (and finches) to your next “Darwin Party.” Never worry about guests fighting over the same food niche again!

Background: Apparently there exists a rarely-celebrated “Darwin Day” holiday on February 12 (https://en.wikipedia.org/wiki/Darwin_Day). Charles Darwin is famous for looking at a bunch of weird birds—finches, specifically—and wondering if natural selection could explain the differences in their beaks. If I remember my high school biology, the idea is that each beak type is suitable for eating […]