All posts tagged winter

Guest Post by Rita Reining, a nature lover and outdoor enthusiast. She can often be found hiking the hills around her home in Oakland, CA and serves as a docent in the Natural Sciences Gallery of the Oakland Museum of California.

When my friend Ellen and I decided to sign up for Wolf Week—a five-day course presented by the Yellowstone Association at the Lamar Buffalo Ranch the last week in March—I had no idea of the adventure that was in store.

After dinner on our first evening the instructors gave out a picture and a short bio of a wolf living on the North Range of the park to each pair of participants. Each couple presented their wolf information to the group. We learned about the 11 different packs in the park, but we concentrated on the eight packs that currently call the North Range home. The specific wolves we learned about all have radio collars. The wolves generally don’t have names but are known by their number. Also, we learned a little of the genealogy of the wolves, many of whom are descendants of the Druid pack which were the original wolves introduced to Yellowstone in 1995. We felt a bit better acquainted with specific wolves and the packs that we might encounter.

The next morning (and for the following two mornings) we were up at 5 AM in order to be on the bus to start looking for the wolves before sun-up. We drove to the Little America area where we came upon a group of people with spotting scopes focused on the Junction Butte (JB) pack about one-half mile away up the hillside enjoying the remains of an elk brought down a couple of days earlier. We quickly set up our scopes to observe our first wild wolves of this trip. It was so exciting!

As we watched them, I was surprised that their behavior was quite sociable. When we arrived, the big gray alpha male, 911M, was eating. A bit later the alpha female, 970F, and then two other females settled in to feed. No snarling or fighting such as I had expected. When it seemed that all had had their fill, the pack began to howl. First one, then another, then everyone. Each wolf has its own tone and voice. It was an exhilarating chorus. From across the way, more howling was heard. This was by the Prospect Peak pack (PP). The JBs evidently did not want to interact with the PPs and they ran up the hill and disappeared over the ridge.

There are several groups of dedicated wolf watchers. First there are those who are associated with The Wolf Project, consisting of teams who follow all the packs in the park. Then there are the rangers, photographers, bloggers, and local residents who are out every day recording and reporting what they see. All seem to be connected by radio, and we relied on this communication every day in order to follow the wolves.

Thus, we learned that there was wolf activity in the Lamar Valley. This time we watched a gray pup of the Lamar Canyon (LC) pack busy at an old bison carcass. Soon the black alpha female, 926F, walked by, stopped for a moment by the carcass and continued on her way, followed by another black pup.

We followed 926F and her six pups’ activities during our wolf week. The picture above was taken by Jane Morse, a fellow participant, and this wolf looks very much like 926F. The stories about 926F made our observations all the more interesting.

About ten days before we arrived in Yellowstone, the LC alpha male was killed by the PPs. (The highest cause of wolf deaths is by other wolves.) The larger PP pack encountered the smaller LC pack. The reason for the PP aggression is unknown, but as they were advancing on the LCs, all the LCs ran away except the alpha male. He stood his ground as the PPs edged closer, and then he turned and ran away in the opposite direction from the rest of his pack. Unfortunately the PPs caught and attacked him, leaving him for dead. 926F came back and lay by him as he died.

Now 926F had become the leader of the LC pack, consisting only of a pregnant 926F and her six yearling pups. She was solely responsible for getting food for herself and her pups. Wolves only begin to learn to hunt after their first year. 926F will need a new mate. All the wolf watchers were concerned for the future of the LC pack. 926F would be denning soon to have her new pups. Mother wolves do not leave the den until the pups can be left without her for a short time. Usually the alpha male stays near her, and he and other members of the pack bring her food. The LC wolves were in danger of starving, since the yearling pups were useless as hunters.

The next morning we saw a deer carcass in the ditch by the road. It had been hit by a car the night before. Here was a free meal, and 926F walked right by a small herd of bighorn sheep to get to the carcass. But she ran off when the rangers came to move the carcass away from the road for the safety of the wolves as well as to avoid a traffic jam. As soon as the rangers left, a golden eagle, some magpies, and a coyote returned to the carcass. But, 926F wasn’t going to let the lesser beings take food away from her and her pups, so about noon she came and dragged the carcass into the woods.

On the final morning in the field we went back to where we had last seen 926F. We had only just left the bus when we heard her howling. Shortly, her pups joined in. The howling had the bighorn sheep across the road on high alert, but we couldn’t spot any of the wolves. About a half hour later, we saw them crossing the ridge under a cliff. A lone bull elk was standing at attention on an outcropping as they passed by him within 100 yards. The pack seemed to ignore him. Two elk were on top of the cliff, on alert, scanning in opposite directions. Just then we saw one of the pups approaching the elk. Both elk turned and faced the wolf. The wolf got to about 50 feet from the elk, stopped, backed up a couple of paces and gave the elk a wide berth as he walked around them. Then we saw him walking toward the elk from uphill. He more or less repeated his previous approach from below, then walked away. Maybe he was just practicing for future hunts. This was the closest we came to seeing any real drama on this trip.

The pack was moving west, so we went west to the other side of the ridge. We spotted the pack bedded down at the edge of the woods. After a while they began to move around. I watched as one of the pups laid on his back in the snow rolling back and forth, just like my dog does. Making wolf “angels”?

Then 926F must have given some signal. She started moving west again at a determined pace with the pups following. We watched until they were out of sight.

All too soon our week at the Lamar Buffalo Ranch ended. We left Yellowstone hoping to sign up in the future for another exciting and interesting course with the Yellowstone Association. Also, I was wondering what the future would be for 926F.

Post script for 926F: Shortly after my visit, four adult males from another pack joined the LCs. The wolf watchers were optimistic that 926F would choose her alpha male from one of them and, with the yearling pups, have a sustainable pack. It was not to be. As of a month after I left Yellowstone, I learned that 926F was now alone. Her yearlings were gone and so were all four of the males. The last I heard, 926F had not yet gone to den. She is very lean but has managed so far to survive on her own. Her saga continues.