Ranking the Most Brilliant Birds with Math and Data(moultano.wordpress.com) |
Ranking the Most Brilliant Birds with Math and Data(moultano.wordpress.com) |
It is about color:
The Brightest Birds - Ranked by Vividness, Variety of Color, and Diversity
If you ever find yourself surrounded by Crows, Magpies, Parrots, and Corellas (and Cockatoos in general), you might start thinking about both attributes.
Jet black crows have that intensity that Douglas Adams wrote about:
* https://2020science.org/2014/07/14/nanotubes-create-blackest...