Twins

How have the roosters ended up so different, when they started as just two chicks born from the same egg. Of course they're identical, they're twins, but one ended up a real estate novelist, while the other is still in the navy. 

I somewhat doubted this was how birds worked, but apparently you can have fraternal twins in an egg.

Figuring out how to use my new crossposting thing, but this should be going up on Pixiv, Newgrounds, Tumblr, and Patreon