Just as the daylight was fading in the backyard, I spied a young fox chasing a very immature, small rabbit around the backyard. This young fox wasn’t interested in eating the rabbit, but certainly seemed to enjoy the chase. All the better to hone its predatory skills. The rabbit did what prey instinctively do when threatened — sat as still as a stone, until the fox turned its head, at which point the rabbit tried to escape. It was quite comical to watch!
We’re back at Fort Robinson in northwestern Nebraska, this time with grandkids to enjoy the sights and the wildlife. With three visits in the past two years, I’m beginning to feel like this place is “home”.
Sunset drives are always full of surprises… bison and pronghorn were grazing in the still-green pastures on some of the 22,000 acres of the park.
More wildlife was spotted near the road the next morning on our drive through Smiley Canyon in the park.
The spring wildflowers were abundant in the grassy meadows as well: a purple Penstemon, the white of the Yucca flowers, and small orange Globe Mallow flowers brought a lot of color to the green pastures.
Continuing our journey east in early May, back to what we hoped would be lovely Spring weather in Minnesota, we drove through southern Wyoming to stop at Seedskadee National Wildlife Refuge near Green River. On the way we passed a little wildlife, posing by the side of the road.
As a species, they survived the Pleistocene glaciations (ice ages), the massive extinction of North American land mammals 10-15,000 years ago, and so far, the habitat and climate changes that have occurred with settlement of the western prairies. This unique ungulate (four-footed herbivore) can run 60+ miles per hour (fastest of any land mammal in North America), but it can’t jump, so it must crawl under fences.
Was it just the weather on this day in early May, or is Wyoming a really cold, desolate place in the Spring?
Springtime in Wyoming — definitely not in May this year.
I’ve always wanted to visit this 42 square mile Utah state park that is connected to Salt Lake City by a long isthmus. And we hit a magnificent, sunny day with dramatic clouds over the lofty Wasatch mountains to drive around it.
We didn’t expect to see so many sea otters on our boat tour of the Elkhorn Slough in Monterey Bay. Several were in sight at any one time, almost every one with a youngster riding on top as the adult paddled along on its back.
Sea Otters were once very abundant in the coastal marshes and estuaries of western North America, but extensive hunting up until the early 1900s culled their numbers to just a couple thousand animals. Conservation efforts have increased their numbers somewhat, but they are only found in part of their original range. Sea Otters are an important part of the coastal ecosystem because they prey on the sea urchins that ravage the kelp beds and keep the herbivore numbers in check.
Sea Otters bring their prey to the surface, and consume it while floating on their backs. Naturally, some of the food drops onto their fur as they eat, so they continuously roll over while eating to dislodge food fragments. In addition, they meticulously groom their fur to keep it clean and fluffy (i.e., with lots of air pockets).
Otters breed at all times of the year, and pregnancy usually lasts about 4 months, but females can delay the implantation of the single embryo until conditions are best for the pup’s development. Pups stay with the mother 6-8 months, before venturing out on their own, when they are almost full adult size.
Every now and then, a red fox runs through the far back of the backyard, usually too quickly to get a photo. But today a red fox trotted right in front of my porch window where I was sitting admiring the snowfall in the backyard…and my camera was close by.
There are not one, but two mammalian predators looking for the squirrels in my backyard. One of the red foxes stopped by the other day, furtively sneaking along the fence line between backyards, pausing under some evergreens for a look at the bird feeders, and then hiding next to a shed in my neighbor’s yard.
But the next day, a coyote lingered in the backyard, hunting along the edge between the grass and the forest for unsuspecting squirrels.
They are hard to see against a backdrop of fresh snow, except for the large, dark black eyes, and the black tip at the end of their tail.
The long, thin bodies of weasels are a great adaptation for hunting rodents in their burrows, but they are a disadvantage in the winter climate because thin cylindrical bodies lose heat much faster than more spherical-shaped ones do.
Weasels usually retreat to a burrow, perhaps of some animal they have recently eaten, when they are not active, and they will often cache extra food there to tide them over on days when prey are scarce.
What determines when weasels molt into their white fur? It’s thought that declining hours of daylight in the fall are the primary cue, just as it is for migratory birds to begin their preparation to fly south. Molting from brown to white fur coat takes about three weeks, but a drop in temperature can hasten the molt, and unseasonably warm fall weather can slow it. Usually the molt to the all-white ermine phase is completed just about the time of the first snowfall, so the animal is perfectly camouflaged.
We were 3 miles from our destination at Cave Creek Ranch in the Chiricahua Mountains of extreme southeastern Arizona when a rear tire on our Highlander went flat (note to self: avoid driving on gravel roads!). And although this was a major inconvenience for my husband who had to drive 60 miles to the nearest Walmart to get a new tire, it meant we could stay at the ranch an extra day.
The Chiricahua Mountains rise 6,000 feet above the desert floor that surrounds them, making them an “island in a sea of desert”. A variety of life zones occur along the gradient from hot dry, desert to cool pine forest at peak elevation, and this means these montane islands are a hot spot of biodiversity. And like animals on oceanic islands, Sky Island animals are restricted to their mountain environment, and may become locally endemic, not mixing or interbreeding with the rest of their parent species.
Such”sky islands” occur in a number of locations in North America, but this one in the Chiricahuas is particularly interesting because it attracts more southern-distributed Mexican and Central American species like Trogons, Mexican Jays, coatis (raccoon relatives), Jaguars, Mexican wolves, javelinas, and some endemic races of white-tailed deer and wild turkeys.
Quite a diverse place, those Sky Islands of Arizona!
As we were pulling into the parking lot at Catalina State Park north of Tucson, my husband suddenly stopped and pointed at a badger working its way along the roadside snuffling in the weeds. I jumped out of the car and caught up with the badger for a few quick photos.