Why not something more fun, a pretty scene, a cute animal or flower? 
BackYard Chickens - Learn How to Raise Chickens
TwoCrows
Mutchi
This suits me tho...
Blue Raptor
Use one of your flock members, or look at other people’s profile pics for inspiration! It’s pretty obvious what my interests are... 
Mutchi
It's obvious what mine are to. Anime foxes.
Blue Raptor
I like them.