A llama in silhouette does look somewhat like a cow elk. The head is quite similar and they hold it about the same way. During hunting season, I keep mine dressed with wide orange bands around the necks.
If you've never tried to catch a 'free range' llama, it can be a real trick, best accomplished by bringing in another llama. If want a good time, try roping one. They have excellent eyes and can see almost 360 degrees. Before the loop is half way there, it will have it's chin on the ground.
I catch mine in the pasture with a 100' rope tied to post near a corner. Then I sort of 'corral' them with it. If they try to go under it, a little flip of the rope will back it off.
