Jessica Crabtree

Tag: wolves

Sneak Peek: In Progress

by on Oct.09, 2010, under Artist Tip Bag, Work in Progress

Painting a Wolf in Pastels

By popular demand, I’m finally doing a wolf on suede. It took me quite a while to find just the right shot (thanks to April King for a gorgeous photo of a Mexican wolf – read more here).

My matboard is 16×24 black suede and I’m using mostly Nupastels. This is what it looks like after the first day’s work.

(Click on any of the pictures to see them larger.)

I’m taking a lot of stage shots of this one (compared to the usual 3-step photos) so I can use it as a kind of demonstration piece for my pastel series. So many people are interested in the pastel blending process that I thought this particular project would serve as a good illustrated tutorial. (continue reading…)

FacebookWordPressBlogger PostBookmark/FavoritesPrintFriendlyEmailShare
2 Comments :, , , , , , more...

Pic Picks: Best of Wildlife

by on Sep.27, 2010, under JOURNAL: Nature, art, cultural perspectives


An incredible shot of an Iberian wolf leaping a fence – from NewScientist.com.

(Image: José Luis Rodríguez/Veolia Environnement Photographer of the Year 2009)

FacebookWordPressBlogger PostBookmark/FavoritesPrintFriendlyEmailShare
1 Comment :, , , , more...

Recommendations: NatGeo’s “Wolf Wars”

by on Sep.10, 2010, under JOURNAL: Nature, art, cultural perspectives

NatGeo’s Wolf Wars (March 2010 Special Feature)
by Douglas Chadwick and Jeff Vanuga

The gray wolf and its subspecies – one of North America’s apex predators – coexisted with man for thousands of years until it met its match with the arrival of European-style agriculture and development. From the 1800s they were actively hunted as a menace and their numbers steadily dropped until the 1970s, when they were declared endangered, with only a handful existing in the wild in more isolated regions of the Great Lakes.

Starting in 1995, Fish & Wildlife biologists captured a few descendants of this single thriving pack and successfully released them into Yellowstone, where their population quickly exploded. Today the wolf packs of Yellowstone are a beloved national icon and a major tourist attraction worth millions. But of course not everyone was so enthusiastic. At the front line of opponents is the cattle ranching industry, who stood to lose the most from the reintroduction of a potential threatening predator.

In the past, the wolves’ largest food source was elk. The reintroduced species found an elk population that had skyrocketed in their absence, without natural predators keeping their numbers in check. In addition, the wolves found another ready food supply – free-range beef cattle. If a wolf pack kills an elk, it’s simply a dead elk and no one blinks twice – but if it kills a prize steer, or a pregnant heifer, that’s thousands of dollars to the rancher.

Of course, this is the reason the wolves were driven to near-extinction in the first place. But this time around, the cattle business takes up a lot more space in the West, making the herds easy pickings for the rapidly expanding clans. In response, Wyoming essentially declared open season on gray wolves in 2008, listing them as an invasive species and setting loose a horde of eager hunters.

Within the past couple of decades, wolf populations – and those of other animals directly linked to them in the food chain – have fluctuated wildly as nature’s checks and balances are disrupted by human intervention.

This diagram (click to enlarge) shows the comparison between the normal eco-system (with wolves) and the wolf-less habitat. I don’t think most people really appreciate how closely integrated all these natural systems are, from major apex mammals like the wolf and cougar, to smaller prey animals, down to the plant and microbial flora of a region. We can understand what happens for instance when you dam up a river, and change the entire eco-system downstream. But we can’t begin to appreciate how intricately the removal of one species – let alone our very presence – affects the whole biological makeup of a place.

The problem is that even if we leave the wolves alone, we’ve already created a chain-reaction in their habitat and with other species on down the line of the food chain. In other words the wolves have less space to hunt, and fewer prey animals. We’re like a stick in the proverbial gears of nature – our involvement means it can no longer achieve equilibrium.

The obvious solution seems to be taking the human variable out of the equation altogether and let nature take its own course (wishful thinking). But in the meantime, we hear of the recent aerial shooting of wolves in Alaska, and this from MSNBC giving a foretaste of what we’ll be hearing on the issue (no doubt this one will be getting some minor government officials major kickbacks from the ranching lobby).

MSNBC: Endangered or not, wolf killings set to expand – Proposals to control population include gassing pups in their dens

So like typical modern humans we’ve created a problem bigger than we know how to fix, and it’s a lose-lose situation. The wolves themselves can always adapt – they’ve done so in the past – but apparently modern humans can’t. It’s going to take a lot to redeem ourselves from the omnivorous, parasitic species we’ve become. Whatever happens the wolves could easily get along fine without us. But given the huge impact that each link has on all the rest of the natural chain, can we really afford to do without the wolves – or any other species for that matter?

FacebookWordPressBlogger PostBookmark/FavoritesPrintFriendlyEmailShare
Leave a Comment :, , , more...

Mexican Wolves

by on Aug.16, 2010, under JOURNAL: Nature, art, cultural perspectives

Mexican wolves are the rarest species of wolf in North America. They are a subspecies of the gray wolf, or timber wolf, with the most obvious distinctions being the longer ears, rounder head, and short tail.

They traditionally ranged through the American Southwest and northern Mexico. The surge of human population that accompanied white settlement and development of the region led to the decline of natural prey populations. When the wolves turned to livestock as a food source, they were essentially hunted to extinction. By 1950 none were known to exist in the wild.

Today about 300 exist in captivity. Attempts have been made recently to reintroduce them into the wild, but they remain a highly endangered species.

Lobos of the Southwest: The Official Site of the Mexican Gray Wolf http://www.mexicanwolves.org/
A beautiful website about a truly beautiful animal.


(Click for full-size)

This photo from Wikimedia Commons is in my opinion one of the best wolf pictures ever. The composition is perfect and I think it does a wonderful job of capturing the animal’s persona. Wolves are a favorite icon and images of them are a dime a dozen – but every now and then you run across a genuinely stunning shot like this one. Thanks to April King for this great photo.

FacebookWordPressBlogger PostBookmark/FavoritesPrintFriendlyEmailShare
1 Comment :, , , , more...




Looking for something?

Use the form below to search the site:

Still not finding what you're looking for? Drop a comment on a post or contact me so I can take care of it!


Hosted By Web Hosting by IPOWER

affiliate_link

When you purchase an IPower hosting package through one of the ads in this page, a portion of the sale goes to support this site!

About Me

I am a freelance artist living in Arkansas, US, specializing in historical portraits of American Indians. I blog about the portrayal and influence of Native Americans in art, history, and the media.

I am fascinated by history and world cultures, ancient and modern, and particularly indigenous peoples. My other interests include wildlife ecology, environmental issues & sustainability, journalism, photography, web design & development. I enjoy music and reading (see my book list here).

You can see some of my pastel work, and my drawings in charcoal and graphite, by visiting my online Gallery.