Grizzly Creek Redwoods State Park

May 20, 2019 by Backcountry Press 2 Comments

Hiking and wildflower adventures

Description: Located on a bend in the Van Duzen River, Owen R. Cheatham Grove is a majestic patch of old growth redwoods spared by the founder of what would become the Georgia-Pacific Plywood and Lumber Company. The short hike loops through the grove. From the west side of the parking area two trails lead across the riverbed to the Van Duzen River. Grizzly Creek Redwoods State Park offers a small network of trails on the north and south side of the Van Duzen River. A summer bridge crosses the Van Duzen to 1.5 miles of additional trails on the south side. The north side trails include a nature trail with interpretive signs, a meandering walk up and down the hillside east of Grizzly Creek, and a stretch of trail west of Grizzly Creek.

Winter Hiking and Wild Plants

December 4, 2018 by Backcountry Press 2 Comments

Hiking Humboldt and Del Norte counties in the winter

Astounding diversity of terrestrial cryptogams exists in the Klamath Mountains—represented by mosses, liverworts, lichen, ferns, and forest mushrooms. In northwestern North America, thousands of species of fungi are complimented by 900 mosses, 1500 lichens, 250 liverworts, and 100 ferns. Winter hiking offers a winder into the life of cryptogams. This is the time of year, after the first rains, that they spring into green. Moisture plays a key role in cryptogams reproduction.

This is the time of year to revel in the cryptogams because this diverse group needs water because they reproduce with spores.

Cryptograms abound along the Craig’s Creek Trail in Del Norte County.

Interested in more? Check out the Conifer Country blog.

Thanks to Cliff and KHUM for capturing this discussion on Happy Trails.

Other great winter trails

Fern Canyon

Hiking Trinidad Head

Hike 41: Johnson Trail Camp

Obligate & Facultative Seeding Manzanitas

February 10, 2017 by Backcountry Press 1 Comment

Elegant crossing of Tule Creek. Photo by Josh Smith.

Last weekend, I hiked in Trinity County along a low-elevation, fire-prone section of the Bigfoot Trail between Highway 3 and Hayfork and was able to witness obligate & facultative seeding in action.

From Field Guide to Manzanitas, Backcountry Press, 2012

One-third of manzanita species are facultative seeders. These are species that regenerate post-fire by both seed and burl resprouting. The remainder are obligate seeders that lose their entire adult population in a fire and depend on a seed bank for regeneration. Obligate seeding is the current model in manzanita evolution.

To understand why, consider the climatic dynamics over thousands, or tens of thousands of years or more. In the case of the resprouting species, particular individuals can live for centuries, resprouting over and over, cloning new individuals as the burls expand with each fire cycle. But in that population, the rate of genetic change is limited, because most individuals live a long time by way of asexual reproduction. This suggests that populations may be unable to respond to rapid climatic changes that might occur in only hundreds of years. The obligate seeders, on the other hand, lose all adults in stand-replacing fires and new post-fire generations have to establish from more genetically diverse seeds. Those populations consequently have greater flexibility to shift and adjust as circumstances require; traits that might have been rare and less important in older generations can emerge through natural selection and become critical in the newer generations within the lifetime of resprouting manzanitas.

Much of this area burned in the summer of 2015. While evidence of the fires were everywhere, there are many signs of the next generation of plants returning to the landscape. This was particularly true on some of the south-facing slopes above Philpot Campground where two species of manzanitas were exploring different reproductive regimes– both obligate & facultative seeding.

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Arctostaphylos manzanita is a facultatative seeder. It can resprout by seed but also from dormant buds. When present, these structures are often prominent and are called burls (also ligno tubers)–seen in the middle of the sprouting leaves.

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Arctostaphylos canescens is an obligate seeder and does not have a burl. Instead, genetically unique seedlings resprout from a well-stocked seed bank.

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Nature Notes:

A large burned stand of the obligate-seeding hoary manzanita, above Philpot Campground on the Shasta-Trinity National Forest.

West’s Best Fall Hikes

September 14, 2016 by Backcountry Press 1 Comment

Quaking aspens (Populus tremuloides) in the Blackrock-High Rock Desert.

Fall in the West

A time of rejuvenation. With the shift of the California Current, rains begin to fall in California after a summer of drought. The high country along the Pacific Slope finds snow returning. While we retreat inside our homes, native plants and animals must adjust to the changes. Some birds migrate, mammals might hibernate, and some plants shed their leaves and “hibernate” for winter in their own way.

What follows is a journey across the Pacific Slope to four locations that are excellent for viewing fall color.

Siskiyou Wilderness
Pasayten Wilderness
San Gabriel River National Monument
Blackrock-High Rock Desert National Conservation Area

Siskiyou Wilderness

100_1097 — Low elevations of the Siskiyou Wilderness with dense moss-mats and Bigleaf maple (Acer macrophyllum).

I’ll start by admitting that my son’s middle name is Siskiyou. This wilderness was my first destination upon moving to Humboldt County and I’ve been back many times since–and learned something new each trip. The wilderness represents the mystery and intrigue of Conifer Country and holds within its boundaries at least 16 species of conifers – making it second to the Russian Wilderness in diversity within the Klamath Mountains. A few other regional highlights include the success story of the GO Road, the epic Bigfoot Trail along the crest, and a stay at Bear Basin Butte on the edge of the wilderness. Once you visit, you will never forget this place.

Fall Highlights:

Bigleaf maple (Acer macrophyllum)
Vine maple (Acer circinatum)
Pacific dogwood (Cornus nuttallii)
Umbrella plant (Darmera peltata)
Dwarf huckleberry (Vaccinium caespitosum var. caespitosum)
Cascade bilberry (Vaccinium deliciosum)
Blue or thin-leaved huckleberry (Vaccinium membranaceum)

100_1267 — Higher elevations offer fields of color from Bilberries (*Vaccinium* sp.)

applegate-river-fall — Under-story of Pacific dogwood (Cornus nuttallii)

Pasayten Wilderness

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The alpine tundra of the Pasayten Wilderness is characterized by small hummocks decorated with diminutive heaths and grasses with the much taller conifers surviving on only the fringes of this landscape. Subalpine larch (Larix lyallii) has a range restricted to the North Cascades and Northern Rockies where they are locally common on exposed rocky areas as well as pioneers on disturbed sites and more recently in snowfields.

FALL HIGHLIGHTS:

Alpine Bearberry (Arctous alpinus)
Creeping dogwood (Cornus canadensis)
Subalpine larch (Larix lyallii)

Subalpine larch (Larix lyallii) on the edge of hummocky meadows.

San Gabriel Mountains National Monument

The 346,177 acre San Gabriel Mountains National Monument was dedicated in October 2014 by a proclamation by President Obama after nearly 10 years of work to get it established. It contains the Sheep Mountain Wilderness, the San Gabriel Wilderness, and Pleasant View Ridge Wilderness as well as most of the major peaks including Mount San Antonio, Mount Baden-Powell, and Throop Peak.

FALL HIGHLIGHTS

Bigleaf maple (Acer macrophyllum)
Black oak (Quercus kelloggii)

Black oak (Quercus kelloggii) in the Sierra Pelona Mountains.

Listen for the fall rut when the male bighorn sheep battle in the high country.

Blackrock Desert-High Rock Canyon National Conservation Area

Want to visit a newly-designated wilderness area in the llitteral middle-of-nowhere? Then the Pine Forest Range is the place for you. Nearby is Nevada’s Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area with loads of places to adventure. There are only a few plants that grow to any noticeable height, including rare conifers and the iconic quaking aspen (Populus tremuloides) which offers epic fall color.

Fall Highlights

Quaking aspens (Populus tremuloides)

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