I feel this is obviously a rooster with that large comb and wattle but I have NO knowledge of chickens or raising them and am needing a crash course... Which is why I'm here!

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Sorry for leaving out info....
4 1/2 months old bought from our local Tractor Supply in Texas.... Is that what was meant by origin?
Oh! Now that you mention that, I do remember he was in a tub with the Easter Eggers I bought as well. That makes sense! Thank you so much!Yes, thanks for the info.
Absolutely a cockerel, do doubt about that. I suspect he is one of the hatchery "designer" type hybrid blue eggers. Basically an Easter Eggers when it comes down to it.