Yes, the squabs are eaten before they can fly. Nymphadora, many people do "free fly" their birds during the day and coop them up at night. Here, the threat of hawks makes that impossible.
Maggie J, that was a very helpful page. One part I found interesting was where it says there that all utility pigeon breeds are endangered in the US, and has some strict culling suggestions.
http://pigeonsformeat.com/index.php/uti ... eservation
That doesn't really surprise me, as they were impossible to find in my state. My birds were transported all the way from Texas. They weren't particularly expensive, and the breeder had no shortage of them.
(Anyone curious about the source can PM me.)
The links I'm providing here are not where my birds came from. (Mine were nowhere near that expensive.)
I guess, the difference between a show King and a utility King pigeon would be like comparing a winning Belgian hare to one of Grumpy's production NZ's. They don't even look even remotely alike.
Show kings are one of the "mini chicken" looking pigeon breeds.
http://www.pigeonfarms.com/show-king-pigeons-for-sale/ Although it would be tempting to try them out for meat production, I guess they are so tightly selected for conformation, that they often lack the fecundity and growth rates of squab production lines.
http://www.pigeonfarms.com/utility-whit ... -for-sale/
Stromburgs has them too, but the price is ridiculous!!
https://www.strombergschickens.com/prod ... ty-Pigeons
Their sheer size of my birds is hard to get on camera, I think, because their pigeon proportions aren't really changed. Just bigger than you'd expect a pigeon to be. Maybe, around the size of a bantam chicken, but more spread out.