We have had pretty high winds now for a couple of days and that translates to dynamic weather. One of the attractions of nature is that it is more a verb and not a noun. Our language would have us freeze the world in tidy categories when little is tidy. Reality is "wiggly" and not so predictable as we might prefer. So it is with elk movements, much as I understand them, there is much that remains unpredictable.
The bull herd down by the intersection of 43 and 21 has split into two groups, one further north around the edge of the mill pond, and a second group south of Moore Creek. These are still the "early all-bull herd", the later all-bull herd will contain the biggest bulls who are still involved in the late rut. Today, these were the only elk to see in the valley. Expect the really big bulls to join them rut slowly ends over the next month.
There are still at least 4 herds in late rut that will appear on and off. These range from the Ponca fields all the way to the south trail head and could appear any time. Yesterday there were 3, today none, this evening could be 2 or 3. Hunting pressure today is evident, and it drives much of the movement.