people eat chicken eggs
when is the last time you saw a chicken just jump up on your car and pinch off a loaf

Finally have a reason to use this.

Chickens are birds no?

"Haha! Joke's on you, random white guy that shot at me! I just ate a baby ape from an animal shelter nearby! Disregard the fact that you are not really that closely related, and that this particular animal's young was extremely easy to obtain, whilst I will probably never see yours!"

but why would a bird that shits on your car (probably a cardinal or a titmouse)ever care if you ate a chicken unfertilized egg
two different species
that's like saying i care that humans eat cows

They're not that smart.

Egg = Baby Bird
Man eating egg = Man eating baby bird = MONSTER

The bird won't care, but it makes the guy feel better about himself.
You are over thinking this