You can see the full gallery of 167 here. A short preview is below.
As usual, ravens and bison were the most consistent subjects in winter.


I had my best otter encounter in a couple years (over an hour).

Winter is the only time of year I enjoy visiting Norris Geyser Basin. The thermophilic algae there really pops at this time of year.

We had some nice wildlife moments in the interior during my tour with all three canid species.

We saw 6-7 foxes one day from the snow coach, but this was the only one that got close.

As mentioned in my black and white article, I enjoyed working on abstracts on this trip.

One of the trip highlights definitely had to be our double weasel encounter. This one caught four voles in an hour!

Check out the full Yellowstone Winter 2020 Wildlife & Scenery gallery.
Max