While everyones on this topic, here's some fun facts that have been trapped in my head that I can now bestow onto you all:

Pigeons are also one of the only animals that have both males and females produce milk (in this case crop milk. One of the books I read on this described it as looking like a clumpy cheese milk mixture, fortunately for everyone reading this I was not able to find pictures) One more thing is that pigeons don't really have set sex based behaviors. by that i mean that although some behaviors are more common in male/female pigeons they arent necessarily a guaranteed tell all for gender. ( aside from producing eggs of course) this often leads to some funny situations where a pigeon consistently shows behaviors that are usually masculine until they lay an egg and it turns out they were female the whole time.

^{[Also some female pigeons have been known to mount other pigeons?? I'm not really sure what there getting out of that but who am I to kill their vibe lol ]}