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Photo credit: Sierra Nevada Bighorn Sheep Foundation

Every place or region has its own distinctive character or something unique that sets it apart and makes it special. Some of these things are easily seen or found while others go unnoticed or are hidden and protected. Sometimes it’s only a part of something greater, but without which the sum would not be as great.

As travelers we are drawn to the places where we will see or experience those things that are rare and intriguing. We look for the obvious and search for the secret, but often we go because we may never have the chance to see it again.

Our world is constantly in flux. We create and destroy and attempt to save that which we have threatened. Our influence on the natural world has been significant and yet some things endure in the face of change and others require intervention.

The Owens Valley is prime example of a place where time appears to have stood still and yet the consequences of human activity have had far reaching effects.

Owens Valley Overview

It can be described roughly as being 100 miles long by 6 – 20 miles wide. At about 4,000 feet above sea level (ASL) and flanked by the Sierra Nevada to the west and the White and Inyo Mountains to the east, with peaks on both sides rising above 14,000 feet ASL, it is one of the deepest valleys in the United States.

This high desert valley is located in Inyo County, the second largest county in California. Inyo County has a total land area of about 10,200 square miles and a population of just over 18,500 persons (according to Census 2010). Its population density is statistically calculated to be 1.8 persons per square mile.

However all but about 1,000 live in the Owens Valley, which has a land area of about 3,330 sq miles, making the population density of this valley about 5.25 persons per square mile. Which, if considered in the rankings of population density of US states, the Owens Valley would be the second least populated area between lowest ranked density state Alaska with 1.3 and Wyoming with 6 persons per square miles.

All this might indicate that the Owens Valley is in an excellent position to maintain the equilibrium of its natural environment. Unfortunately this is not the case.

Early settlers to the Valley came in search of wealth from a boom in mining and of fertile lands for homesteads. They brought with them non-native plants and animals and these invaders had direct and indirect impacts on the sustainability of native species.

The greatest impact, however, has been the export of water from the valley by the city of Los Angeles. The loss of water and recession of the vast underground aquifer below this region (which is a story for another time) created serious consequences for the native plants and animals of the Owens Valley.

Thanks though to the timely intervention and ongoing work by numerous folks over many decades we can still find and marvel at the fauna and flora, large and small – well known and little known, that play their part in making this valley unique.

Explanation of terms:

Indigenous: Originating or occurring naturally in a particular place
Endemic: Prevalent in or limited to a particular locality or region
Threatened: Is likely to become endangered within the foreseeable future.
Endangered: In danger of extinction throughout all or a significant portion of its range.

Great Basin Bristlecone

Pine Pinus longaeva

Indigenous.

Bristlecone Pine GdJ

Large Bristlecone Pine

High above Bishop in the White Mountains are the world’s oldest living non-clonal organisms, the Great Basin Bristlecone Pine (Pinus longaeva). Growing between 9,800 and 11,000 feet ASL in an all but inhospitable climate these trees live for thousands of years.

It is likely that these trees will continue to live their Spartan existence for eons to come and are considered neither threatened nor endangered. Notwithstanding that fact the species is on the International Union for Conservation of Nature and Natural Resources (IUCN) red list, as yet labeled ‘Least Concern’.

Edmund Schulman, a researcher in the field of dendrochronology (the science of tree ring dating) discovered these ancient life forms in 1953 and focused his studies on the trees that were 3,000 to 4,000 years old! After four years of extensive research his findings were reported in National Geographic and worldwide attention was brought to the White Mountains.

Sadly Schulman died of a heart attack in 1958 shortly before his article was published and just prior to the establishment of the Ancient Bristlecone Pine Forest by the US Forest Service protecting the species for generations to come.

His findings and research greatly influenced the study of dendrochronology, which continues to advance today through the protection and study of these trees. The bristlecone chronologies raised questions relating to the widely respected field of radiocarbon dating methods and have subsequently been used to recalibrate the C-14 process.

Named in his honor, The Schulman Grove and Schulman Grove Visitor Center is open annually from mid-May through November, weather permitting, and this is where you can see these ancient trees.

From the visitor center at 9,846 feet ASL the Methuselah grove trail makes a 4.5-mile loop. Here in the Methuselah Grove, unmarked to protect its identity, lives Methuselah, which is 4,847 years old. Just two years ago an older tree, unnamed and also unmarked, was determined to be 5,065 years old. It sprang to life in the year 3051BC and for over 5,000 years it has lived on this cold, rocky mountaintop that has remained largely unchanged.

There are spectacular vistas looking out eastward over Nevada’s basin-and-range region and side trails connect to interesting, old mining sites.

Visit the world’s oldest living things, the trees that have seen the greatest passage of time on earth.

Sierra Nevada Bighorn

Ovis canadensis sierrae

Endemic. Endangered

 

“The wild sheep ranks highest among the animal mountaineers of the Sierra. Possessed of keen sight and scent, and strong limbs, he dwells secure amid the loftiest summits, leaping unscathed from crag to crag, up and down the fronts of giddy precipices, crossing foaming torrents and slopes of frozen snow, exposed to the wildest storms, yet maintaining a brave, warm life, and developing from generation to generation in perfect strength and beauty.” –John Muir

 

In 1995 the population of the Sierra Nevada Bighorn Sheep hit an all time low of 100 individuals despite efforts by the California Department of Fish and Wildlife (CDFW) to reestablish bighorn herds in historic habitat.

The decline of this naturally gregarious animal was due to centuries of unregulated hunting and disease outbreak brought about by transmission of virulent disease carried by domestic sheep. The worst of which was pneumonia from the bacteria Pasteurella in 1870.

In 1999 the CDFW implemented a program for the recovery of this threatened subspecies and in 2000 the Sierra Nevada Bighorn Sheep was listed as a federally endangered subspecies. Today about 500 animals remain in the wild and efforts continue to protect and grow populations with the goal of having the species downgraded to the status of threatened.

The current population is made up of four recovery and herd units. The ranges of these herds cover an area of the Sierra Nevada from west of Bridgeport to west of Olancha. Habitat occurs on the eastern slopes of the range from as low as 4,700’ to as high as 14,000’. The animals prefer open areas with high visibility characterized by steep slopes and sparsely vegetated rocky outcrops

Mountain lions are a natural predator and the sheep rely on eyesight and their ability to reach high rocky perches quickly to escape predation. Most live at 10,000’ – 14,000’ during summer in the alpine and subalpine terrain. Some will remain at these altitudes during winter, but most will migrate to lower elevations to avoid deep snow and find forage. Lambing occurs in spring on safe, but precipitous, rocky slopes and ewes will usually remain with the herd into which they were born.

Males, 2 years and older, will live apart from females and younger males for most of the year, but will come together during late fall and winter when males will compete for dominance.

In 2016 a genetics study “confirmed significant divergence between the three subspecies of North America’s bighorn sheep” – the desert bighorn, the Rocky Mountain bighorn and the Sierra Nevada bighorn – classifying each as distinct subspecies.

Sierra Nevada Bighorn Sheep Horns

Difference between horn of the Sierra Nevada and Desert bighorn

The bighorn sheep that are often encountered in the White Mountains are of the desert bighorn subspecies. Aside from the obvious difference in range location one clear visual difference between the two is the shape of the horn. The horn of the Sierra Nevada bighorn differs from the classic rounded shape of the desert bighorn by being significantly wider. The horn has a less pronounced curl and flares outward at the ends.

Now is the time where these sure-footed creatures may be seen in and around the lower regions of the cliffs of Wheeler Ridge. Very near Bishop, just north of Rovana and west along Pine Creek rd is where the sheep can be spotted. They blend exceptionally well with their surroundings and spotting them will require a good pair of binoculars or, better still, a good spotting scope.

Owens Pupfish

Cyprinodon radiosus

Endemic. Endangered.

A small fish began life in the Owens River valley more than 2.5 million years ago. Until a little more than 100 years ago the Owens Pupfish was abundant throughout the valley. Early occupants and visitors to the Owens Valley introduced non-native aquatic species for bait, sport fishing and mosquito control, like largemouth bass and bullfrogs. The pupfish were an easy source of food for these voracious eaters.

Then during the early 1900s when the water from the Owens River and its tributaries were diverted to supply the growing demand for fresh water in Los Angeles, the habitat of this energetic little fish was seriously threatened. Further groundwater pumping and drying up of springs and seeps resulted in an almost complete loss of habitat and the species came close to extinction several times in the last century.

In 1967 the Owens pupfish was declared an endangered species by the federal government. In 1969 a shrewd employee of the Department of Fish and Game, aware of the perilous state in which the last remaining pupfish were only just barely surviving, took it upon himself to relocate 800 pupfish – in two buckets! These subsequently became the founding population of all remaining Owens pupfish.

Five populations of these fish are now established in small refuges in the valley where consistent spring flows and groundwater provide a suitable and sustainable habitat.

Measuring less than 2-½ inches in length, with an occasional large male a little longer, pupfish males become bright blue in color during spawning. The highly distinctive behavior of ‘tail wagging’ during courtship and contest resembles the action of a playful puppy – hence the name pupfish.

For most of the year males are blue-gray and females a greenish brown with a silvery or whitish belly. The pupfish has a high tolerance for changeable water temperatures and survives in water up to 91deg in summer and under layers of ice during winter. In some pools and ponds the water has a salinity level four times greater than the ocean and low levels of oxygen. The little pupfish is definitely a survivor.

The Fish Slough Area of Critical Environmental Concern (ACEC) is one of the best places to view the pupfish. According to the Bureau of Land Management, “The slough and surrounding desert totaling 36,000 acres were designated as an Area of Critical Environmental Concern (ACEC) in 1982. The purpose of the designation was to recognize, maintain, and enhance the area’s unique resource values.”

Owens Valley Checkerbloom

sidalcea covillei

Endemic. Endangered

Owens Valley Checkerbloom.
Photo: Ceal Klingler

Originally described in 1914 the Owens Valley checkerbloom is a perennial herb with stems approximately 8 – 24 inches in length and producing a five-petaled pinkish-purple flower. It occurs solely in the high-elevation alkali flats and alkaline meadows of the Owens Valley. It is highly restricted within this specialized habitat with very limited distribution.

Due to extensive cattle grazing and the diversion of the Owens River this species was thought to be near extinction by the late 1970s. Efforts to list the species as endangered with the Federal government continued for over 10 years from 1985 – 1996 and while it was removed from the US candidate list, it does continue to be listed as endangered by the State of California.

This plant forms part of the greater alkali meadow environment that has often been dismissed by visitors to the area as ‘a bunch of weeds’. These extensive shrub lands have also been referred to collectively and incorrectly as ‘sagebrush’.

Dominated by two indigenous grass species; saltgrass – distichlis spicata, and alkali sacaton – sporobolus airoides, the alkali meadows are themselves classified as “very threatened” by the California Natural Diversity Database.

In a healthy meadow, irises, lilies, and broad-leaved herbaceous plants cohabit with the grasses. In addition native shrubs such as rabbitbrush, Nevada saltbush greasewood, and the ubiquitous sagebrush also occur. The alkali meadow is a major vegetation type in the Owens Valley that sustains a high diversity of animal and bird life.

Spring is when these meadows bloom and this year with the good winter precipitation and recent rainfall the bloom is expected to be quite spectacular.

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15 hours ago

Inyo County has moved from the purple to the red tier!! ... See MoreSee Less

Comment on Facebook

Love that sound

Is that a good thing??

Purple..red?

Is there still snow on the ground. So pretty

Doug, Brad....that sound 💙

Shh! Silence!😁

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2 days ago

Have you ever wondered "what flower is that" while you were here in the Eastern Sierra? Well, this article identifies 5 of the most common, so maybe you won't have to wonder again (at least about this little handful)!

californiahighsierra.com/trips/flowers-in-california-high-sierra/

Thanks, California High Sierra!
Photo by Betsy Forsyth, April 26, 2019
#visitbishop #mindfultraveler #RecreateResponsibly
... See MoreSee Less

Have you ever wondered what flower is that while you were here in the Eastern Sierra? Well, this article identifies 5 of the most common, so maybe you wont have to wonder again (at least about this little handful)! 

https://californiahighsierra.com/trips/flowers-in-california-high-sierra/

Thanks, California High Sierra! 
Photo by Betsy Forsyth, April 26, 2019
#visitbishop #mindfultraveler #RecreateResponsibly

Comment on Facebook

I knew paintbrush thanks to my mom and camping trips. Have never seen the iris!

So beautiful and amazing picture thanks for sharing 🙂🙂❤❤

<3

Robert Yanasak

Visit Bishop: Regarding the attached article: Mules are not bovines, they are equines!

Indian paint brush?

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3 days ago

Please #RecreateResponsibly !!! Locals and visitors alike, we will need to be EXTRA careful to do our part to prevent wildfires this year!! (most wildfires are caused by humans)Fire season already???!!
This fire occurred yesterday and was quickly out out by local fire fighters. Fortunately there were not the winds that we have today (it is currently howling).

Just a reminder to everyone out there that we already have VERY dry conditions due to a low snowpack from this past winter, so please please be EXTRA CAREFUL out there!!! Please take extra care with cigarette butts, campfires, and anything that could spark!!
#RecreateResponsibly #mindfultraveler #inyocounty #doyourpart

Photo by Betsy Forsyth
... See MoreSee Less

Please #RecreateResponsibly !!! Locals and visitors alike, we will need to be EXTRA careful to do our part to prevent wildfires this year!! (most wildfires are caused by humans)

Comment on Facebook

That’s good that the fire was put out quickly!

A FIRE, Already!!?? I wonder how many drivers are "Rubber necking" in town now? Like they've NEVER seen a fire before!!! If you're driving , DRIVE! If you want to look at the fire; pull over and park your car and gawk all you want!

Fire rings only.

broken glass which acts like a magnifying glass. just send the jobless out cleaning up

Beautiful

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7 days ago

Thinking about venturing this direction? Good to know:Wondering what is open? Here is the latest update:

WHITE MOUNTAIN RANGER DISTRICT

Roads open: McGee Creek Rd., Rock Creek Rd. to the Snow Park, Hwy 168 to Aspendell, South Lake Rd to Bishop Creek Lodge., White Mountain Rd., snow, travel at own risk, Silver Canyon Rd. (4x4-high clearance expect snow), Wyman Canyon Rd. (4x4-high clearance, snow), Glacier Rd.(Big Pine Canyon) to Glacier Lodge.

Road closed: Rock Creek Rd. at the Snow Park, Hwy 168 from Aspendell to Sabrina Lake, North Lake Rd., South Lake Road after Bishop Creek Lodge.

Campgrounds open: Bitterbrush (winter ops), Grandview (winter ops), Pleasant Valley (County), PV Pit (BLM), Baker Creek (County), Goodale (BLM), Taboose Creek (County), Tinnemaha Creek (County).

Campgrounds closed: Convict Lake, Holiday, Aspen Group, Palisade Group, McGee Creek, Tuff, Rock Creek, Iris Meadow, Big Meadow, East Fork, French Camp, Rock Creek Group, Mosquito Flat Backpacker, Pine Grove, Upper Pine Grove, Horton (BLM),Table Mountain Group, Forks, Intake 2, Four Jeffrey, Sabrina, Bishop Park, Big Trees, Bishop Park Group, Willow, Mountain Glen, North Lake, Cedar Flat Group, Clyde, Sage Flat, Upper Sage Flat, Big Pine Creek, Glacier Group, Palisade Glacier Group.

The Ancient Bristlecone Pine Forest Visitor Center is closed for the season.

The White Mountain Ranger Station Visitor Center is closed, but visitor questions are being answered via phone, 760-873-2500, Monday – Friday, 8:00 am -4:30 pm, closed federal holidays.


MT WHITNEY RANGER DISTRICT

Roads closed: Onion Valley, Whitney Portal Rd., Horseshoe Meadow.

Roads open: Foothill Road, Division Creek.

Campgrounds open: Independence Creek (county), Lower Grays Meadow (winter ops), Portuguese Joe (county), Lone Pine (winter ops), Tuttle Creek (BLM), Diaz Lake (County).

Campgrounds closed: Upper Grays Meadow, Onion Valley, Whitney Portal, Whitney Portal Group, Whitney Portal Trailhead Campground, Cottonwood Lakes, Cottonwood Pass, Horseshoe Meadows Equestrian, Kennedy Meadows.

The Eastern Sierra Interpretive Association is operating their bookstore at the Eastern Sierra Visitor Center in Lone Pine, Thursday through Monday 9:00 a.m. to 4:00 p.m. Visitor questions are being answered via phone, 760-876-6200, Monday- Friday, 8:00 am - 4:30 pm, closed federal holidays.

Photo by Greg Connor
#mindfultraveler #RecreateResponsibly #inyocounty
... See MoreSee Less

Thinking about venturing this direction? Good to know:

Comment on Facebook

Chiquito pero muy hermoso🌲🌲🌳🌳🌵🌄🌪🌫🌬

Awesome!

Greatly appreciate this update!

This is such a beautiful area!

I would love to move there because it is so beautiful but lacking in basic needs.

Beautiful time of year to go up the Eastern Sierra

Beautiful picture!

So beautiful and amazing picture thanks for sharing 🙂🙂❤❤

Please take your trash out with you.

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