General Curiosity question for elk farmers

I hunt elk in the national forest mountains of colorado, Its a yearly family traditon. I have gone for 8 years in a row, and have been blessed to harvest 6 elk. My question is, What does a baby bull elk (from the privious spring) look like in the fall? I see very few elk and never herds of them, just little groups of 3-5, and i have never really identified what a baby bull looks like. I have shot a calf before but it was not really small and it was a female. Do they have little "buttons" or do they grow spikes as 7 month old calves? I have seen spike bulls, but never a "button bull". Sound silly but i am just very curious. Thanks.

Wow there is a bull that goes 600"!! that is incredible, I will have to do a search for the bull Challenger and see if there is a pic of him anywhere online. Thank you for answering my question guys.

Wow, Challenger is beautiful, I though when you said about a 600" bull that he would be just points everywhere with no real nice frame, but I am wrong, that bull is beautiful. Thank you so much for the pic.