A pronghorn looks surprised, Yellowstone National Park

One of the challenges of photographing the megafauna of Yellowstone National Park is that many of them (at least the herbivores) are ruminants. This means that they spend an awful lot of their time chewing. This can make for the occasional comical shot (this one looks surprised, doesn't it?), but it can also lead to a lot of photos with less than facial ideal expressions. But in the end, you take what nature gives you -- and make the most of the frequent chewers.

View more photos of this beautiful species in my Pronghorn Gallery.

Bald eagle, Yellowstone National Park

For as bird-centric as my photography often is, I photographed very few avian subjects during my trip to Yellowstone and Grand Teton National Parks. I had hoped to find more birds, but the large terrestrial megafauna were just too amazing to look away from. I did however, snap a few shots of a Clark's nutcracker (a fascinating bird with a really awesome memory!) as well as this bald eagle perched in a tree in Hayden Valley. I had really hoped to see some trumpeter swans, but that just wasn't in the cards this time. There's always next time though!



As for this eagle, it was perched in the top of a tree and was watching the water below. It had drawn a pretty good crowd, but since it was on the opposite side of the river, it seemed not to care too much about all the people watching it. What it did care about though, is the red-tailed hawk that must have had a nest close by. In the top photo in the post, the eagle is calling out at the hawk just before the hawk flew straight at it and scared it away. It was quite a sight to see a smaller bird come swooping in at high speed, and the bald eagle wanted no part of it.

View more photos of raptors in my Birds of Prey gallery.

Submitted to World Bird Wednesday -- Follow the link to check out this week's posts.

Portrait of a mother moose, Grand Teton National Park

One of my favorite wildlife encounters from our trip across the west was finding this female moose and her calf in the pre-sunrise light. The mother was beautiful (as you can see) and the calf was full of energy, and continually bounced around the sagebrush. They were a delight to watch!

View more photos of moose in my Moose Gallery

Pronghorn buck, Yellowstone National Park

A dominant pronghorn buck watches over his harem near the Gardiner entrance to Yellowstone National Park. It was a lot of fun to see this harem on a daily basis while coming into the park, and this buck seemed to take pretty good care of them. While the females happily fed fairly close to the road, he only occasionally come close to the group of onlookers, and he usually didn't stay close for long. He was quite a handsome buck though, and hopefully he was able to defend his harem during the upcoming rut.

Visit my pronghorn gallery.

Bison, Grand Teton National Park

While we certainly found bison on every day of our Grand Teton and Yellowstone trip, one of the best encounters came in the late afternoon in Grand Teton National Park. The large herd that resides there had moved fairly close to the road, and they stayed there resting, feeding, fighting, and running around until long after the sun had set. These are such remarkable animals, and it's interesting to think about what the landscape must have looked like a few hundred years ago when a few million were still roaming the west!

View more photos of the largest land animal in North America in my Bison Gallery.