[CommerceComet]

That shadow is the bull elk’s rack, and it’s prolly 10’ high from the hoof.

The shadow seems too solid to be antlers which are mostly open space. I guess the angle of the sun could if it hits the antlers right could make the shadow look more solid but I doubt it. I don't know when the video was taken but if it is recent, wouldn't have most bulls already have shed their antlers by mid-February?

[1FreeAmerican]

Late response but no the bulls still have their antlers.