Calf, yearling same thing... Still embarrassing someone would post that as one of their 80 "elk". "Low hanging fruit"! I think that is the mantra of the millennials, but I don't think you are one of them.
While elk certainly are not my thing or even on my top 5 of animals I like to hunt most, I do enjoy hunting late season cows. Most guys that would claim to be elk hunters that I know all agree.
Here since you're ocd about elk and all I'll help you out.
This would be a calf, had a meeting for work in Casper one day, threw the rifle in just in case while scouting for some NR friends coming to hunt elk in a few days. Glassed up a few hundred elk in 4-5 herds. Stopped in one last place and found a dozen or so bedded and figured I'd fill my third tag of the year:
So you understand how to tell a calf from a cow, notice the body size and short face:
Now, the elk you "think" is a "calf":
Oh, and so you're not confused, this would be a bull elk, a spike killed in November to be exact. What us old hands at killing elk call a "velvet spike" the best eating elk you'll find, period. Not real common in November, but the few we've shot have been excellent eating. Shot this one about noon...probably wouldn't have shot it any earlier as it was a PERFECT day to hunt NW Montana whitetails, he just got in the way at the wrong time and place.
Deer hunting conditions remained excellent and shot this buck, the 22nd 4x4 or better buck I saw that day, by 1:00 PM. NW Montana whitetails on public land ARE on the top of my list to hunt, elk are a sideshow/afterthought.