The 58-250 project!

When I first became a contributor to inaturalist, I saw it simply as good repository for my wildlife pictures and a decent way to keep a list of all of the plants and animals I’ve photographed. What I wasn’t expecting was the wonderful and helpful community of naturalists I’ve had the pleasure to encounter on this site, if not in person. Since joining I’ve been able to help others with their identifications and have been helped many times in return. I’ve also become inspired to learn more about groups that I gave scant attention to before, such as plants, algae, moths, lichens, and many more. This was in no small part due to the enthusiasm of others on this site. So, inspired by the small but dedicated legion of hardcore county birders, I have begun a challenge I’m calling the 58-250 project. California is a huge state whose length and complex geomorphology have led to an incredible diversity of habitats, including three different desert regions, one of the tallest mountain ranges in North America, chaparral covered hills, hundreds of miles of coastline and offshore waters, Redwood forests on the north coast, oak woodlands surrounding the massive Central Valley, and some of the largest urban centers in the country. It also has a complex political history which has led to it being divided into 58 counties which vary tremendously in size, population, ecology, and, for lack of a better word, “personality”.

What I am attempting to do, with absolutely no time commitment other than my own desires and resources, is to photographically document, identify, and submit 250 species from each county in California for a minimum total of 14,500 observations! As I make new sightings, I will add them to existing county lists or, if need be, start a new one. These can be plants, animals, fungi, or whatever else I am capable of finding and identifying, but by doing so, I hope to give each list, a “feel” for the biology of that county. I will include both established, introduced species as well as native ones and try for a broad diversity of organisms. I have already begun going through my current sightings and dividing them up by county and by the time I’m done going through my existing photos, I will have records from at least twenty California countes.

Calaveras, Tuolumne, and Alpine Counties:

This last weekend I went for a family excursion to the Sierra Nevada and camped for three nights at Calaveras Big Tree State Park. This park spreads across two counties (Calaveras and Tuolumne) and holds two of the three northern-most native Sequoia groves in California. Mixed in among these giants are large stands of Sugar Pine, Incense Cedar, Ponderosa Pine, and White Fir with an understory of ferns and Mountain Dogwoods, serenaded by the constant daytime calling of Douglas Squirrels . On Saturday we joined another couple for a day trip into Alpine County to see the eastern Sierras and go for a soak at Grover Hot Springs. Although large tracks were fire damaged, the beauty of Alpine County was still very apparent, as huge monoliths of granite stuck hundreds of feet into the sky. Surprisingly, I found several Terrestrial Garter Snakes lounging in a mountain river at 6,000 ft in elevation! Over the next week I will be submitting the records for this trip as I process the photos and seek help with some of the identifications.

Posted on October 12, 2015 09:18 PM by rjadams55 rjadams55

Observations

Photos / Sounds

What

Convergent Lady Beetle (Hippodamia convergens)

Observer

rjadams55

Date

October 8, 2015

Description

Near the Calaveras Big Trees State Park North Grove Campground a large mid-afternoon swarm of Convergent Ladybird Beetles was found. They were congregating in the cracks of some fallen logs.

Photos / Sounds

What

Douglas' Squirrel (Tamiasciurus douglasii)

Observer

rjadams55

Date

October 8, 2015

Description

Douglas Squirrels were extremely common in and around the the North Grove Campground. Additionally, there were smaller numbers of Western Grey Squirrels (Sciurus griseus), California Ground Squirrels (Otospermophilus beecheyi), and at least one species of Chipmunk (Neotamias sp.)

Photos / Sounds

What

California Ground Squirrel (Otospermophilus beecheyi)

Observer

rjadams55

Date

October 8, 2015

Description

Several California Ground Squirrels were seen around the the North Grove Campground. Additionally, there were large numbers of Douglas Squirrels (Tamiasciurus douglasii), small numbers of Western Grey Squirrels (Sciurus griseus), and at least one species of Chipmunk (Neotamias sp.).

Photos / Sounds

What

Steller's Jay (Cyanocitta stelleri)

Observer

rjadams55

Date

October 9, 2015

Description

Steller's Jays were common throughout the area, but their habit of staying in the deep shadows made catching a sharp image difficult.

Photos / Sounds

What

White-headed Woodpecker (Dryobates albolarvatus)

Observer

rjadams55

Date

October 9, 2015

Description

Several individuals and at least one family group of White-headed Woodpeckers were seen around the North Grove at Caleveras Big Trees State Park.

Photos / Sounds

What

Pacific Dogwood (Cornus nuttallii)

Observer

rjadams55

Date

October 9, 2015

Description

In many areas around the Calaveras Big Trees State Park, Mountain Dogwood was the predominate large understory plant

Photos / Sounds

What

Western Gray Squirrel (Sciurus griseus)

Observer

rjadams55

Date

October 9, 2015

Description

A pair were seen near the trailhead for the South Grove Trail, Caleveras Big Trees State Park.

Photos / Sounds

What

Mountain Chickadee (Poecile gambeli)

Observer

rjadams55

Date

October 9, 2015

Description

Several Mountain Chickadees were seen or heard calling from the tall conifers near the South Grove Trailhead. Unfortunately, they were constantly moving, so while this shot is slightly out of focus, it is still recognizable.

Photos / Sounds

What

Greenleaf Manzanita (Arctostaphylos patula)

Observer

rjadams55

Date

October 9, 2015

Description

Greenleaf Manzanita were common in Calaveras Big Tree State Park. This individual was found along the bank of Beaver Creek and was identified by its large, flat burl, shiny, green leaves (not glaucous), tiny golden hairs on the panicles, and location, growing at just about 4,300 ft.

Photos / Sounds

What

California Incense-Cedar (Calocedrus decurrens)

Observer

rjadams55

Date

October 9, 2015

Description

Incense Cedars were among the most common of trees at Calaveras Big Trees State Park. These individuals were along Beaver Creek in Tuolomne County.

Photos / Sounds

What

California Turret Spider (Atypoides riversi)

Observer

rjadams55

Date

October 9, 2015

Description

A colony of several dozen California Turret Spiders was found along the South Grove Trail. Based on Starrett and Hedin's 2007 paper on cryptic speciation among the California Turret Spiders, these are members of the "Sierran" clade. According to their publication, there are five deeply divided clades of turret spider in California representing five cryptic, currently undescribed species.

Photos / Sounds

What

Long-eared Chipmunk (Neotamias quadrimaculatus)

Observer

rjadams55

Date

October 9, 2015

Description

After Douglas Squirrels, Long-eared Chipmunks were the second most common squirrel in Big Trees Calaveras State Park. They were identified by their location with the Sierras and the large white patches behind their long ears.

Photos / Sounds

What

Giant Sequoia (Sequoiadendron giganteum)

Observer

rjadams55

Date

October 9, 2015

Description

There are two groves of Giant Sequoias in Caleveras Big Trees State Park. This is member of the South Grove sequoias.

Photos / Sounds

Observer

rjadams55

Date

October 2015

Description

I found this snail in Tuolomne County on the trail to the South Grove sequoias at 4650 ft elevation. The habitat was mature pine forest with a scattering of large Big Leaf Maples.

Photos / Sounds

What

Great Spreadwing (Archilestes grandis)

Observer

rjadams55

Date

October 9, 2015

Description

Found near Beaver Creek.

Photos / Sounds

What

Fox Sparrow (Passerella iliaca)

Observer

rjadams55

Date

October 9, 2015

Description

Based on its grayish head and back, yellowish bill, and dark brown chest spotting, wings, and tail, this is almost certainly a member of the "Slate-colored Fox Sparrow" complex.

This group breeds widely in the Rockies and in the mountains of the Great Basin and winters in the southwestern US and northwestern Mexico.

Photos / Sounds

What

Pacific Wren (Troglodytes pacificus)

Observer

rjadams55

Date

October 9, 2015

Description

Several Pacific Wrens were seen in the shadiest parts of the trail through the North Grove sequoias.

Photos / Sounds

What

Red-breasted Nuthatch (Sitta canadensis)

Observer

rjadams55

Date

October 9, 2015

Description

I realize these aren't the most photogenic of pictures, but this Red-breasted Nuthatch was doing a very unusual behavior. It was exploring the trunk at almost ground level and then repeatedly it would drop and disappear. After it flew off, I found a large rodent or small rabbit burrow at the base of the tree behind the brush. I believe it was popping into the burrow to feed on insects and spiders along its walls.

Photos / Sounds

What

Sugar Pine (Pinus lambertiana)

Observer

rjadams55

Date

October 9, 2015

Description

Sugar Pines were the most numerous tree in Caleveras Big Trees State Park. Some of these were quite massive and they were easily identified by their exceptionally long cones.

Photos / Sounds

What

Common Bracken (Pteridium aquilinum)

Observer

rjadams55

Date

October 9, 2015

Description

Western Brackenferns were quite common in the undergrowth among the North Grove sequoias.

Photos / Sounds

What

American Robin (Turdus migratorius)

Observer

rjadams55

Date

October 9, 2015

Description

This female robin was in the North Grove Campground

Photos / Sounds

What

California Black Oak (Quercus kelloggii)

Observer

rjadams55

Date

October 10, 2015

Description

California Black Oaks were fairly common around Calaveras Big Trees State Park. They were identified by their deeply lobed leaves with soft spines at the tip of the lobes.

Photos / Sounds

What

Bigleaf Maple (Acer macrophyllum)

Observer

rjadams55

Date

October 10, 2015

Photos / Sounds

What

Bandwing Grasshoppers (Subfamily Oedipodinae)

Observer

rjadams55

Date

October 10, 2015

Description

About half a dozen of these grasshoppers were found at a gravelly pullout off Highway 4 at nearly 6,800 ft elevation.

They were identified by their general coloration, large heads, blue hind tibiae with a pale proximal band, and (not visible in these pictures but seen in while stopping here), their yellow hind wings with black bands around their outer rims. They made a "cracking" sound when they flew.

Photos / Sounds

What

Common Sagebrush Lizard (Sceloporus graciosus)

Observer

rjadams55

Date

October 10, 2015

Description

This hatchling Sagebrush Lizard was found under some brush at gravelly roadside pullout off Highway 4 at an elevation of nearly 6,800 ft.

Photos / Sounds

What

Sierra Juniper (Juniperus grandis)

Observer

rjadams55

Date

October 10, 2015

Description

Identified by its leaf structure, location, and reddish-brown bark.

Photos / Sounds

What

Trembling Aspen (Populus tremuloides)

Observer

rjadams55

Date

October 10, 2015

Description

There were quite a few groves of Quaking Aspen along Highway 89 towards Monitor Pass

Photos / Sounds

What

Pallid-winged Grasshopper (Trimerotropis pallidipennis)

Observer

rjadams55

Date

October 10, 2015

Photos / Sounds

What

Mountain Garter Snake (Thamnophis elegans ssp. elegans)

Observer

rjadams55

Date

October 10, 2015

Description

At least three of these Garter Snakes were swimming among the rocks in the shallows of the West Fork Carson River.

Photos / Sounds

What

Mountain Chickadee (Poecile gambeli)

Observer

rjadams55

Date

October 10, 2015

Description

Several Mountain Chickadees were feeding in the Lodgepole Pines along the Carson River.

Photos / Sounds

What

Lodgepole Pine (Pinus contorta)

Observer

rjadams55

Date

October 10, 2015

Description

Lodgepole Pines were common along this stretch of the Carson River. They were identified by their two-needle bundles and cone size.

Comments

Awesome!!! I look forward to seeing all of these observations -- maybe one of these days, I'll jump over to CA and journey to a couple counties with you. :)

Posted by sambiology over 8 years ago

Cool idea! Looking forward to seeing what you see. :)

Posted by sea-kangaroo over 8 years ago

Thank you gentlemen! And if you make it over to CA Sam, we will definitely do some naturalizing!

Posted by rjadams55 over 8 years ago

Wow, that's awesome! I love the ambitiousness of this. Do keep us posted!

Posted by carrieseltzer over 8 years ago

I'm looking forward to helping you add some marine algae to those lists!

Posted by gbentall over 8 years ago

I don't know if this makes any sense, but for the 250 species selection, the observations could be guided by the following considerations - i.e. those that reflect the diversity of the area. Just learned about this (phylogenetic diversity), hence still a novice. Anyway, good luck with your huge data acquisition undertaking. I am sure many new understandings and insights will result.
http://news.berkeley.edu/2014/07/18/big-data-guides-conservation-efforts/

Posted by lynnwatson over 8 years ago

Help with algae?! Why yes I would love that - Thank you!

I absolutely will be trying to capture a feel for the diversity of each region by focusing on the widespread, evocative species (Redwoods and Steller's Jays in Humboldt, Joshua Trees and Cactus Wrens in Riverside...), the endemic species with small distributions, and those species, that while broadly distributed, demonstrate a degree of variability across their range that when looked at as a group, might reveal previously unrecognized patterns. I'm also fascinated by the spread and ecology of introduced species, so there will likely be a noticeable number of weeds, introduced spiders, and non-native insects.

Posted by rjadams55 over 8 years ago

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