It was mid May and calving time in the Bison herds of Yellowstone and Teddy Roosevelt…And as the father of a 4-year-old and 5-year-old, I can really see the similarities in these wild babies and my kids…TONS of energy, lots of playing, stick close to mommy, and darn cute!

Aaaah! How cute! I love this shot. It really shows the bond between mother and calf. A little nuzzling for reassurance.

HISTORY OF BISON IN THEODORE ROOSEVELT NATIONAL PARK
[from the official park website: “In 1956, 29 bison were brought from Fort Niobrara National Wildlife Refuge in Nebraska and released in the South Unit of Theodore Roosevelt National Park. Here they roamed freely on 46,000 acres of park land and by 1962 the herd had increased to 145 animals. That year, 10 bulls and 10 cows were relocated to the 24,000-acre North Unit.”

“Though both units of the park can easily carry larger numbers of bison, park managers have currently set herd size at approximately 200 to 400 animals for the South Unit and 100 to 300 for the North Unit to maintain healthy range conditions.”

Two adolescent bulls go head to head in a play battle.
[From park website: “Cow groups usually consist of 20-60 animals composed of cows, bulls under 3 years, and a few old bulls. The herd is led by an older cow. As they graze, the group will travel 10-15 miles each day moving at a speed of 5-6 miles per hour. Most bulls live alone or in bachelor groups of up to 20 animals. Bulls tend to become more solitary with age.”

[From park website: “Cows usually conceive for the first time as three-year olds. Though calves can be born at any time of the year, the calving season usually begins in April after a 9 month gestation period. Calves are orange-red in color and are up and moving within 3 hours of birth. They stay very close to their mother for the first few weeks. Cows are very protective of their young. Eventually, calves venture further away from their mothers, playing with other youngsters in nursery groups, while always under the watchful eyes of other cows within the herd. After 3 months, the orange-red baby coloration starts to change to dark brown and the hump and horns begin to form. Calves remain with their mothers for about a year, or until another calf is born.”

LEARN MORE ABOUT BISON AT THEODORE ROOSEVELT NATIONAL PARK’S WEBSITE HERE

Ryan and I often break up the 17 hour drive home to Minnesota from Yellowstone with a night and half a day in Teddy Roosevelt National Park. The 36-mile auto loop is a fantastic road for wildlife photography…And no crowds!
Prairie Dogs are truly charismatic critters. How can you not like them? Well, I guess cattle ranchers hate them as cows can step in a hole and break their legs. But they’ve been successfully eradicated on much of the private lands of the west.

We tried this unique shot last year but came up empty (Not every wildlife photo must be taken with a telephoto lens!). We placed our cameras with a wide angle lens near the mouth of a Prairie Dog hole…then we retreated to the hillside and waited to trigger the shutter remotely. But Prairie Dogs have interconnected tunnels with many exits/entrances, and they usually outsmarted us. And the same thing seemed to be happening to us this time, but after we had given up and were heading back to the car, one Prairie Dog seemed reluctant to go down his hole as I approached. Maybe curious, maybe young, maybe not too experienced, but “brave” enough to poke his head out to check out the “three-legged predator” just outside his home. “Click” …got the shot. [Canon 7D with Sigma 10-20mm lens at 16mm, f13 at 1/800, tripod with remote trigger]

The North Dakota badlands are much more lush and green than the South Dakota badlands [iPhone!]

Lark Sparrows are very common in Teddy Roosevelt but rare in northern Minnesota. It was a real treat to see and hear many along the auto loop. This guy posed in the tip top of a Rocky Mountain Juniper. [Canon 7D with Canon 400mm f5.6 lens, f5.6 at 1/250 (max flash sync speed), Canon 420EX flash and Better Beamer attachment (to extend the reach of the flash), handheld]

Western Meadowlarks are a symbolic bird of the grasslands of the American West. [Canon 7D with Canon 400mm f5.6 lens, f5.6 at 1/400, handheld from car (This is an exposure between firings of the flash…The flash needs to recycle after every firing, so it is best to set your exposure so even between firings you get a decent exposure of your subject.]

Check out those ears! Mule Deer, in fact, are named for their ears which are oversized as in Mules. It was a very dark, rainy, gray day so the color balance was a bit weird so I converted the image to black-and-white for better effect. [Canon 7D with Canon 400mm f5.6 lens, f5.6 at 1/640, handheld from car]