Showing posts with label yellowstone national park. Show all posts
Showing posts with label yellowstone national park. Show all posts

Monday, August 22, 2016

Wolves Writing Rivers

In our ongoing coverage of that bowel quaking range, shaped like a trash picker's sclerosis, that splits this country in two, here's a piece that is completely out of season but may provide some respite from the recent heat wave. All photos by the irredeemable J. Felis Felis. 



Winter in Yellowstone. Ribbons of water, liquid helices, winding through a frozen, smoking whiteness. A buried clockwork of thermal rivers roiling away beneath. Brown bears snoozing somewhere between the pines and this sulfuric underworld. A profound serenity is washing over me as we move through this magnificent landscape which contains, among its many wonders, a bison calf, it’s lower half stuck in a mud pot, its face and upper body eaten off.

Later we visit a bobcat who has been living inside a buffalo carcass, its adorable face poking out the top of its edible winter home. Snowflakes disappear as they land on its nose.

Thermal pools rimmed in emerald and cobalt. Diseased eyes searching the heavens, their vision obscured by vapors weeping upwards. Bacterial mats, ancestral life, edge the springs. Hyperthermophiles thriving. Another bison calf, this one alive but with rear legs burned, flesh bright red raw from having momentarily slipped into scalding waters, closely trails its massive mother.

Among these myriad wonders is the singing of wolves.                                      



We  are out floating atop the snow on skis, shoes and sleds following this singing, searching for the pack and learning what we can in the wake of their kills. Amongst our gear is a small butcher kit, used to take pieces of the dead back with us. Cutting out mandibles to get at the storied teeth. Hacking at rounds of bone for to see the marrow within. Samples that will help researchers divine the relative health of the prey at the time of its death. This fieldwork is a small piece of a great puzzle, a body of work that is being built that seeks to understand the profound impact that the wolf is having upon Yellowstone. The puzzle suggests that the wolves have the power to move rivers. That fish and amphibians thrive in their footfalls. That birdsong follows them wherever they roam.

In the aftermath of the wolves return to Yellowstone, after some 70 years of absence, the fauna and flora of this region is being reshuffled. Their presence has modified the behavior of elk, who spend less time grazing the willows and cottonwoods along the waterways where they are vulnerable to an ambush. These riparian trees and shrubs thrive with less browsing pressure on them, resulting in a population boom of the North American beaver.

The beaver, Castor rodent, paddle-tailed engineer, through its industrious woodworking, has re-written the valley bottoms of Yellowstone. They’ve braided the waters of this world into a network of oxbows and side channels. Through their dam building and tree felling they have inundated thirsty floodplains, flats that haven't tasted standing water for decades. Fish and amphibians thrive in these diverse waterways. Hydrophilic plant life find footholds here, while ducks and shorebirds hunt and nest in these backwater refuges. Wolf as landscape architect.

An elk kill has been located and we go to investigate. Bundled, teary-eyed detectives stumbling across this ice planet. Graceless bipeds picking their way through the boiling vents pockmarking the flats surrounding them. Ungulates gather around the heated pools, their silhouettes regal against the fuming landscape. Great curls of vapor erupting from their nostrils.

The heat from these thermal features melt the snow surrounding them, which allows the bison, deer and elk easy wintertime grazing. The geothermal waters of Yellowstone also render the vegetation surrounding these features rich in silicate.

Over time this mineral ruins the grinding molars of the grazers. Later in their life, after years of eating this glass-like forage, they are unable to feed optimally. They are thus weakened by these springs that are providing them warmth and easy meals throughout the winter. This weakening is in turn exploited by the wolves, who prey on the less fortified.

As we come upon these kills, invariably there are other animals working the carcass. A fox is startled as we approach and bounds away to the cover of nearby pines. As we hammer away at the dead animal, the fox cautiously lurks back to its corner of the animal, and we all work side by side for a time.

We  notice small teeth marks on a bone we're handling. The bone has been scraped by a small rodent, who has raked the skeleton for the minerals it contains. A mountain chickadee alights upon an exposed rib and begins feeding on the small, frozen sinew stuck to the bone. Later, as the light fades from the day and the temperatures plunge below zero, this bird will join others of its species in a tree cavity, a dozen or more of them huddled together in a feathered orb, the micromeat burning warm in its birdbelly through the night.

We take a breather after packaging the samples for transport. Tea is poured, frozen cookies are dipped. Sitting there in the low angled sunlight, watching the chickadee work merrily. Dozing lightly, an image begins to coalesce in my sinking brain.

A wolf with a large ring in its mouth, keys of various makes hanging from it.  Behind the wolf stand an elk, deer and calf bison. Trinity of Prey. In the neck of each of these animals there is a keyhole. The wolf walks over to the elk and, with its teeth, lays the key in the lock. With a quarter turn of its head, the wolf rotates the key until it clicks, as light bursts from the neck of the elk.

With grizzlies underground for the winter, wolves are the only predators awake who regularly take down big game, unlocking the energy inherent in the large herbivores. After the pack is done with the carcass, the remains of the dead animal continue to nourish the inhabitants of the valley, from fox to mouse. Eagle to
chickadee. These remains are crucial feed during this harsh and barren season. Sunlight banked in the form of flesh and bone. Wolf as key.

Samples packaged, we salute the fox and leave it to its scavenge. We are moving again, towards another kill site. Flying over the frozen earth on a snowmobile, following the pings emanating from the collared alpha female of a nearby pack. The telemetric signal gets us close but it is the ravens who lead us to the doorstep of this next banquet, their croaking from the treetops defining the perimeter of the site.

Wolfbirds, as ravens are sometimes known, have long been seen as allies to the wolf, circling high in the sky and calling to alert the pack to an opportunity for another hunt. In return, the birds are allowed the leftovers. It is an ancient partnership between bird and mammal. Elemental alliance between land and sky.

Beyond the pragmatic relationship these two species have with each other, there appears to also exist a genuine friendship between them. There are reports of these animals engaged in a version of tag, where a raven dives at a wolf, lands just out of reach, and takes to the sky as the wolf lounges for the bird. If the wolf tires of the game, the raven calls raucously until the wolf indulges it again. Wolf as friend.

Beyond the cackles of the raven, other songs have trumpeted the wolves return. The explosion of willow and cottonwood habitat has allowed for a greater density of riparian nesting neotropical birds. Tendrils of salix reaching up and snagging migrants, coming from Mexico or points further south, who would instead be passing over these rivers in search of more suitable habitat. Birdsong has grown along the rivers, in symphony with the babbling waterways and the howling of the pack. Wolf as conductor.

The roaring engine of the snowsled is cut. Our ears accustom to a world without the whine of combustion. A different cacophony fills the air. It is the chorus of the hungry.

The wolves are still here. Fox, squirrel, weasel, magpie, snow bunting and junco are lining the periphery of the kill. All waiting their turn to take part in this feast that the wolves and elk have laid out. We will wait our turn as well. More tea and daydream. I indulge in my keychain fantasy, the wolf making the rounds, in turn unlocking each ungulate. The light from the animals flooding the air, pouring onto the earth. From out of the ground sprouts a lush carpet of wildflowers, rivulets of water running amongst them. Tangled willow shoots climb the legs of the dispatched elk. The sound of birdsong and frog chorus is deafening.

The watery croaking of ravens bring me out of my reverie. The pack is moving, the wolfbirds trumpeting their departure.


Meat drunk and muzzles red with gore, the pack emerges from the timber. The young wolves are exuberant and prankish, sledding down the hill, nipping one another playfully. The elders sluggish and content, lumbering towards a midday nap. Tolerant of the shenanigans of their sons and daughters, nieces and nephews. They disappear into another stand of trees. The faint sound of keys ringing can be heard. A dinner bell, announcing to the other denizens of this valley that it is time to eat.

Sunday, February 12, 2012

Something Struck A Nerve


Yellowstone National Park's Norris Geyser Basin has a distinct unearthly quality to it. 

Well, I'm sick again. Life is pain. The thought of going outdoors is terrifying right now, and so here I am pounding away at this blog. I thought about doing another gull post (the last one was disturbingly popular), but I'll wait a little for that. I feel quite strongly that Slaty-backed Gull is a California Nemesis for me now, but at least I got to see a couple in Alaska.

Which has nothing to do with anything, at least not today. Some of you may remember that I blogged about visiting Yellowstone and Grand Teton National Parks last August, and I recently remembered that I still have a bunch of photos I haven't shared yet. Amazingly, I managed to document things that were not birds, which I suppose is ok once in a while (DON'T HATE ME).

As I said before, I really look forward to going back there someday. Something about that area really stuck with me. Yeah the birding could be better and the throngs of tourists lose their entertainment value after a couple of days...but so what? Road trip anyone? Drinking whiskey at a campfire is not as fun by yourself.


Compared to Yellowstone's geysers, the views in parts of Grand Teton National Park are mega-earthy. Facemelting even. I think this is String Lake.


En route to Vegas (the logical next stop after seeing the parks) I ran into some Pronghorn...this is actually somewhere in Utah.


A different perspective of Norris Geyser Basin. Stark, bleak, and awesome.


If I was a better scientist, I would know what to call these. Thermophyllic bacteria? Pretty cool formations, at any rate. Photographed at West Thumb Geyser Basin, Yellowstone National Park.


Rocky Mountain Elk, Yellowstone National Park. It may seem friendly and tame, but make no mistake, it would like nothing more than to impale a gaggle of tourists on those antlers.


Dark-morph Swainson's Hawk. I think this was photographed at a gas station in Idaho.


Geysers, without a doubt, are better seen/heard/smelled/felt in person than in pictures, but I like this one. Yellowstone National Park.


A fledgling Black-billed Magpie at Grand Teton National Park's Mormon Row. 


Tip-toeing Least Chipmunk, a close relative of the flying chipmunk. Yellowstone National Park.


Osprey chicks generally grow up with a pretty good view, but I think the birds in this nest may have the best. Photographed in Yellowstone's "Grand Canyon".


Red Crossbills are more often heard than seen, so it was nice to find a friendly flock hanging out at a pullout east of Yellowstone. Gallatin National Forest, MT.


This shot was taken from Signal Mountain, looking West to the Grand Tetons. You can see the stratification of smoke from wildfires, which mostly ruined pictures, but made for an interesting shot at sunrise.


Sunday, September 25, 2011

It's Not Hell On Earth, It's More Like A Dream

This will be the last Yellowstone post for a while I think. Here is an elk making a face at the nearby horde of tourists.

I discovered yet another new species of chipmunk. This type completely lacks forelimbs and locomotes the forest like a small Tyrannosaur.



A Red Crossbill ravages some fir cones.

Is nice, no?

A studly Mule Deer. He's probably shed his velvet by now and spends his time getting in fights and being incredibly horny.

American Dipper revisited, in less atrocious lighting.

Looking towards the Yellowstone River from the Mud Volcano area. Steamy.
Norris Geyser Basin. Some of these pools will not only melt your face, but your entire body...literally.

White-crowned Sparrow juvie.


Bison are capable of many things...this one is caught in the rarest of buffalo acts, being cute.





Buffalo watchers going apeshit.






Deer penis. It's something to think about.







Sunset through a geyser filter...and that was my last day in Yellowstone. Up next...Grand Teton National Park.

Friday, September 16, 2011

Yellowstoned

A Swainson's Hawk stoops on some fuzzy, unsuspecting prey.

I have discovered a new species of mammal: I give you the Flying Chipmunk. What they lack in altitude they make up for in speed.



Jesus. These things are built like tanks. Or tanks are built like bison.
Cool beans.

Common Mergansers get free access to Yellowstone's excellent fishing and facemelting geothermal features.
Otherworldly goodness.

Meet the friendliest American Dipper in the world. Being a wise bird, it knew how to stay in  the shittiest light possible. Life is pain.






Big Cone. The biggest geyser cone in the park.

A family of Grizzly Bears working on a bison. So sick.