Monday, August 9, 2010

More About Wild Pigs In San Diego County

Fearless reporter braves elusive boar.

It is not our habit to reprint a hunting story in its original version. The following story is my exception to this rule. Why?
Because it is well written, contains much information about wild pig locations in San Diego County together with some factual and not so factual details from hunters and wild pig experts.
Please use your judgment when reading the article.

Here is the article by Thomas Larson as printed and published on August 4, 2010 in the San Diego Reader. As of today it has the most precise and detailed location information about wild pigs in San Diego County – short of what wildlife experts and DFG personnel keep to themselves.


“Hog Wild

By Thomas Larson Published Wednesday, Aug. 4, 2010

The only sign of life in Julian at 5:00 a.m. this April morning are men in white paper toques rolling out pie dough at the bright-lighted Julian Bakery. It’s a deep black morning when I meet Marc, a hunter who’s agreed to lead me by starlight to a semisecret spot, down several ravines in the Cleveland National Forest. There we’ll track and surprise and he’ll shoot, if he’s lucky, San Diego’s newest and most elusive game animal, the Russian boar.
Five miles southwest of town, driving into the headlighted darkness, we stop at an access point, a chain barring our entrance. Marc leaves his Dodge Durango running, and we talk in the red glow of his taillights. Of the few admonitions he offers up — the 40-year-old French-Canadian and 9-year Julian resident prefers I not use his last name — is this: “If you don’t mind, don’t say where we are. If we get a pig today, tomorrow there’ll be 50 people from PETA and 200 hunters converging on this spot.” Though I can’t see the playful tease in his eyes, I get the seriousness in his voice — some things are worth keeping secret. Especially to hard-core hunters.
Out of my view, Marc puts on his hunter’s clothing, head-to-toe camouflage — boots, pants, and shirt, and “nothing on underneath,” he says. He bundles his unruly, wiry long hair under a face mask and ball cap. It’s a striking look — a sort of woodsy terrorist. He notes that the face mask, as well as the entire outfit, suppresses human body odor, which pigs, whose eyesight is lousy but whose nose is first-rate, can detect hundreds of yards away. They will smell us — that is, me — before they see us.
Before we step over the chain, Marc unlocks from its fiberglass case a Smith & Wesson i-Bolt .30-06 hunting rifle with scope and shoulder strap. He says he can hit a game animal 500 yards away — “precisely.” (Later, he loads the magazine with three copper bullets.) The last piece of gear he totes is a small folding seat, with a carrier slot underneath for a self-filtering water bottle that he fills from the creek. “I drink of streams,” he says proudly.
A few days back, Marc phoned the California Department of Fish and Game and requested a good spot on public land where we might encounter pig. He was told that groups of 20 to 30 feral pigs had been spotted in the backcountry of the Cleveland National Forest, south of Julian and east of Ramona, in the backcountry canyons of the San Diego River.
Since when have wild boars been in San Diego County?
In 2006, a tribal person (most everyone I spoke with for this story knew the person’s name but wouldn’t repeat it) let loose a small herd of Russian boars on the Capitan Grande Indian Reservation. The plan (a generous descriptor) was to start a pig-hunting program on Indian land. For many reasons, the release was not authorized by Fish and Game officials.
First, the state lacks jurisdiction over tribes. Second, hogs reproduce rapidly once they find a habitat that suits them. This is a problem because the animals don’t observe borders between public and tribal areas, which in the county’s backcountry are vast and complicated. A map of the area shows all sorts of zigzagging boundaries between Indian, private, and public land. Pigs rarely stay in one place, wandering and rooting where they please — most often in protected or less-populated areas, a long, safe distance from hunters.
In four years, that herd, estimated at 20 to 30, has grown to between 200 and 400 today. Do the math: four doublings in four years. The pigs have been spotted throughout the backcountry: in Alpine, Cuyamaca, Ramona, east of Poway, and near the headwaters of the San Luis Rey River in the western foothills of Palomar Mountain. Recently, boars have been seen crossing the road near Dudley’s Bakery in Santa Ysabel and along the Sunrise Highway in the Laguna Mountains. The pigs’ range extends more than 30 miles from their release point on the north side of El Capitan Reservoir all the way to Pala Indian Reservation.
Feral hogs are destructive to ranchland and native plants, they compete for resources with deer and other game, and as noted, they proliferate like rabbits. Their unchecked propagation has stirred the U.S. Forest Service and California Fish and Game to direct hunters to access points where pigs can be “harvested” (the kindly term) on public land. Our miserly rainfall will do some of the weeding. But pigs are supremely adaptive. What’s more, they are “naturally reclusive,” says Marc. Pigs in the right habitat can grow to the tens of thousands: during the 1990s, more than 30,000 pigs were shot in California alone. Accurate state and national estimates are hard to come by. Some boar watchers say there are three million pigs in Texas and one million in Florida. Others put the U.S. total between two and six million.
Marc has hunted pigs at Fort Hunter Liggett Army base, near King City, in southern Monterey County. In two years, he’s hunted at Liggett some 20 times and had a chance at a pig only once. “I had five seconds,” he recalls as we cross a field and head toward a ravine. The pig came out of and ran back into the brush. Marc shot and missed. People who object to hunts think that the animals are flushed out toward certain deaths. On the contrary, Marc says. His lone chance is proof of how hard it is to bag a pig.
Pigs Are Extremely Intelligent, Far More Than We Imagine
Such odds make our seeing, let alone shooting, a pig highly improbable. Pigs, Marc says, are “100 percent nocturnal.” That’s why we’re here in the dark. As we approach, they are bedding down in the thickest thickets they can find, typically near a stream. The best we can hope for is to catch a sow and her young emerging for a predawn drink in the creek or a solitary boar, sleepless and on the roam.
Like most hunters in San Diego, Marc has not yet seen a feral pig in the county. He’s seen pictures of them and read the chatter on internet forums, where hunters talk with one another while revealing no precise location of pig sightings. “What they know about game, they learned in the field, so they guard it jealously,” he says. Descanso hunter John Ogle bagged a 241-pound wild pig last October east of Ramona near the San Diego River. He told the Union-Tribune, “I’ve hunted San Diego County for 38 years and I’ve never seen a wild pig here before.” After butchering, Ogle had the oinker’s head stuffed and mounted. When I contacted him about my tagging along on a hunt, he curtly replied, no thanks. I took it to mean that lugging a reporter (decidedly, a nonhunter) into the field would identify tactics and spots Ogle has earned through long, hard slogs — and for what, tipping his hand to some writer?
A purple haze bands the eastern sky. We’re a good mile into a steep ravine, trying not to crash through the brush. Marc slows and says softly that “a pig is more intelligent than a dog. If we startle one, he’s going to go for the guy with no gun” — his glance at me is merciless — “so stay behind.” If there’s a choice of hogs, Marc continues, he’ll try to bring down a hundred-pounder. It would be onerous to drag a 300-pound boar, despite its being field dressed and boned, out of this gulch.
Soon we find rutted ground, telltale pig presence. The churning is spread under a grove of coast live oaks, their trunks scorched from the 2003 Cedar Fire but their crowns grown back. Full-grown pigs use their upper and lower canines like a garden tiller to unearth buried acorns and plant roots. Maybe a week ago, they came through, Marc estimates. “They bedded here, stayed a couple of days, and moved on.”
Wandering a bit drunkenly downhill, slipping on rocks that look firmly in place but suddenly tip up, dodging dry swirls of cow dung, putting my arms up and creeping through poison oak brambles, I feel my wilderness schooling in the Boy Scouts settle me down. Step softly like the moccasin-footed Indian. Keep your voice at a whisper. Anything worth saying can wait. Linger, scan for movement. There, what’s that? Is that a boar or a boar-shaped rock?
For the next three hours, morning comes on, quiet and tranquil. Marc and I find overlooks above creek washes, and there we sit. We don’t talk. We watch with and without binoculars. We take in the terrain. Far off, the delicate lavender of Ceanothus sprigs. Close by, the ritual upper-body bobbing of a male lizard courting Ms. Right on a sun-dappled rock. During a one-hour bivouac, Marc, hands tucked under his armpits, gun across his lap, dozes. Only the rustle of the creek and the infrequent squawk of a Steller’s jay break the silence. We wait for the pigs to come into view. I learn that hunting is waiting, requiring more patience than fishing, where, reeling in and casting out, you have, at least, some dialogue with the fish, imagined or not.
Waiting, we seem to melt into the landscape, inconspicuous. Hunting is about noticing everything else while you wait.
Later, over lunch, Marc tells me about himself. A solitary hunter, he learned to hunt with rifle and bow just recently, following a self-defense class. That class was brought on by the bruising year of 2003, when he lost his home in Harrison Park. Harrison Park, he maintains, was “sacrificed” to save Julian during the Cedar Fire. He’s still dry-mouth bitter about the fire’s and the government’s unfairness, during and after the siege. A computer programmer who is rebuilding his home with solar panels on the roof, Marc is “hooked on hunting.” Out in the grand quietude of the Cleveland National Forest, waiting for boars, he likes to contemplate his fate.
Moreover, Marc has been driven to hunt as a move toward self-sufficiency. For one, he says, “Human psychology has a hunter-gatherer streak”; for another, he believes we must face an impending loss of resources, especially electricity, and scale back our communities to the basics, living as our ancestors did in the 19th Century. He’s not a survivalist, he says, though he will survive. He’s not political. He’s pragmatic. Learn to garden, hunt, use less. Only a hunter, he says, knows where game animals are in the Cleveland National Forest: incredibly, animals worth shooting for food occupy, he notes, about 1 percent of the forest’s 460,000 acres. The thing he’s learned is that animals “are extremely intelligent, far more than we can imagine.” They don’t just give in and wait to be shot.
Such is our lot: eight hours spent in the placidity of perfect pig habitat yields no pigs. They’ve been and gone, at least, in the ravine we’d been told they were. Or perhaps they were asleep in a thicket, dreaming of cattails, unstirred by our morning arrival.
They Use Their Tusks to Scar and Bleed
A rainy evening last December, Susan Wells heard a commotion outside her home, coming from her corral. She owns Morning Star Ranch, “Where,” as her website says, “horses are boarded with T.L.C.” The horses were spooked by something. Wells’s ranch is in Poway, near the top of the Sycamore Canyon Preserve and numerous riding trails. Running outside, she discovered a boar and a sow, about a year old, rooting in the corrals for food. They had squirmed in under the fences to where horse feed and droppings lay. She tells me that “an older horse got scared, slipped, and fell down. He couldn’t get back up.” The pigs were not attacking the horses, but their presence was “traumatizing” them nonetheless.
Wells says she espied the culprits right off; they had stumbled onto a bounty of eats: fallen fruit, leaves, hay, grain, horse manure. “They thought they’d found the best place on Earth here,” she recalls. Wells phoned “a million different people.” She contacted neighbors to see if they had lost a pair of pigs. Then she called the Humane Society, Animal Control, Project Wildlife, Fish and Game. None of those agencies returned her call that evening. “The only people to respond were the Emergency Animal Rescue,” a volunteer group. “They came out and helped me catch them.” It wasn’t hard, either. They laid down a trail of cookies, a line of tasty deception the pigs fell for. Wells and Animal Rescue guided the pair into a pen.
During the ordeal, she wasn’t sure that these were wild pigs because she’d never heard of any in San Diego. Wells says she got a good look at their distinctiveness: pointy face, root-worthy snout, erect ears, long legs, hairy hide, razor-backed body, russet color, and sinewy tail. The pigs were wary of her and quick to bolt. “They were fast,” she says, and would snort and fake a charge if she got too close.
The next morning two officials, one from the Humane Society and one from Fish and Game, came to her ranch. The two conferred. If the pigs were domestic, the Humane Society would take them away. But since these were wild and a nuisance, the game warden shot them, at close range, in the pen. The “very knowledgeable” warden told her, Wells says, that since the pigs were a male and female, weighing about 125 pounds, his main reason for killing them was to halt their reproduction — more wild pigs would cause even more havoc.
Why did the hogs have to die? I asked Kyle Orr, a spokesperson for Fish and Game. He says that his office issues a depredation (defined: “an attack involving plunder and pillage”) permit, which allows “immediate take” of pigs when they are “damaging or destroying land or property. Relocating them,” Orr says, “only moves the problem somewhere else.” Wild animals, as everyone knows, cannot be domesticated.
Wells’s story is one of several told by backcountry residents who’ve encountered feral hogs during the past year. Jamie Leclair, a Ramona accountant, hit a pair of pigs on Poway Road near the junction with State Route 67. She told the Union-Tribune they were “running together, nose to butt, and the first one went under the truck when I hit it. When I hit the second one, the truck went up on two wheels for a few seconds.” In addition to blood and hair on her tires, her truck needed an alignment.
In Ramona’s feed store, Kahoots, I meet a woman whose father calls me later to say that he’s been watching the Discovery Channel and its show Pig Bomb. One segment, called “Hogzilla,” depicts — in you-are-there re-creation — the stalking and killing of an 800-pounder, Hogzilla he was named, in rural Georgia. Hogzilla would soon be topped by Pigzilla, or “Monster Pig,” which weighed 1051 pounds and was shot by an 11-year-old boy in Alabama. (According to the Berryman Institute’s report “Managing Wild Pigs,” the dirty secret is that such mammoth porkers are raised by pig ranchers, who fatten them in pens and then release the boars for hunters.) “Man, that show just blew me away,” the man says, breathlessly. “How fast and big these pigs are going to get. It’s scary.”
A butcher in Ramona who prefers anonymity tells me that he’s made sausage out of all sorts of animals (but only when he sees a tag that proves it was legally killed). He insists that there have been feral pigs in the San Diego backcountry for years, long before any Russian boars were released on Indian land.
The Department of Fish and Game notes in its “Guide to Hunting Wild Pigs in California” that West Coast wild pigs are a “wild boar/feral domestic pig hybrid.” Since the 1920s, escaped domestic pigs have mated with the European or Russian wild boar. Today, wild pigs, which are not native to North America, exist in 56 of the state’s 58 counties. California is split about 50-50 between private and public land. Pigs that are hunted on public land take refuge in private areas. Hunters, who must buy a pig tag and report a kill, harvest them with rifle, pistol, bow, crossbow, shotgun, and muzzle-loading, or front-loading, gun. During the July to June 2008–2009 count, some 51,625 pig tags were sold and 3838 reports of harvest filed. (About a third of the pigs were shot in Monterey and Kern counties.) In that year, two pigs were shot in San Diego County.
According to several websites run by pig scholars and trackers, Hernando de Sota brought the first pigs to Florida in 1539. Since then, feral hogs have ranged freely throughout the Southeast, having grown excessively in size and number. The U.S. Department of Agriculture notes that European wild boars were released in North Carolina in 1912 and then in California in 1925.
Captive pigs are bred for their meat. Penned, they grow to two feet tall and weigh between 90 and 260 pounds. Their feral cousins grow to be three feet tall and weigh in between 250 and 500 pounds. The wild boar has a flatter skull and longer legs than its domestic cousin. The upper and lower canines of the male sharpen each other during chewing; they can grow to four inches or more. When males fight over a sow, they use these tusks to scar and bleed their opponent. This is one method by which hogs give themselves away — boars jousting to claim a sow, and the sow’s horror-movie cry to protect her piglets.
I Wouldn’t Be Surprised If They Eat Toads
Undaunted, I’m on a second pig hunt, this time with field biologists Megan Jennings of the Descano Ranger District and Jeff Wells (no relation to Susan Wells) of the Palomar district. It’s a bright morning, and we’re moving single file along a slope toward a crystal-clear cow pond, deep in the Cleveland National Forest. In their piney green slacks and jackets, minus the broad-brimmed hats, Jennings and Wells, both unarmed, are stepping in streams and dodging cow patties in what they call a natural pig habitat: a grassland bowl around a pond with plenty of oaks positioned postcard perfect on the slopes. Leaving the Palomar Ranger District office in Ramona, we bumped down Eagle Peak Road just below the Pine Hills enclave south of Julian. The pigs, so they’ve heard, have made their way up the San Diego River; they’re ranging into this bouldery, hilly terrain, once the Rutherford Ranch, stopping to root in its pristine valleys. We’re looking for signs: hoofprints, wallows (mud holes pigs lie in) and mud rubs on trees, uprooted cattails, and scat.
During the long truck ride, I was schooled by Jennings, a ponytailed blond ecology grad student at San Diego State, about the pigs’ diet: grasses, the blanket of acorn mast, forbs, roots and tubers, the eggs of ground-nesting birds, small animals, and newborn fawn. “Pigs,” she’s read, “are attracted to afterbirth.” They’ll even eat their dead, she notes. They’re relentless scavengers, a species of disciplined omnivory: “Whatever they root up, there’s a chance they’ll eat it.” In doing so, they compete with deer and other mammals: those who have been in the backcountry a long time are certainly at risk with a new glutton in the mix. Pigs are such, well, pigs about eating that their gray, sticky scat most resembles that of another equally aggressive and eats-anything species: us.
As we watch the trail, we look for hoofprints, which are deerlike but broader, more oval. Boars also have dewclaws, which make two button-size marks just behind the hoofprints. Jennings shows me the four indentations of the pig print in her tracker’s manual.
In terms of range, the three of us are just the opposite of the pigs. We dally. We partake of resplendent moments, temperature a golden 62 degrees, to chat. Jeff, who majored in Russian studies at San Diego State and wears a knockoff of Oakley’s M Frame sunglasses, tells me that as a boy he hunted in Northern California, where the pigs have been present for decades, grown as big as house trailers for game-worthy ends. Pigs, he says, are “incredibly smart.” Pressured, they travel in packs called “sounders,” with several females and many juveniles, to secure areas as far from our smell as possible — until hunger overtakes them and they cross highways in search of grub. Still, Wells notes, they’re never an easy catch. The other sign of their intelligence, he says, is “They already have a fear of humans.”
Suddenly, Jennings gives us a call. “Over here.”
“You got pig?” Wells shouts.
Sure enough, she’s found a patch of ground whose bareness, she says, “isn’t explained by anything else” but pig rooting. Here, under a coast live oak, they stopped to dig big-time. The pigs have torn up the native grass and gorged on acorns and other mast. Then, with a superkeen olfactory sense, they smell out tubers and bulbs and go hog wild upturning the soil at the slightest nose twitch. Jennings says one big problem occurs when, in the wake of damage, nonnative plants and grasses take root in the native plants’ stead. The boars are also a tree pest. They barrel through thickets of young coast live oak, canyon live oak, and black oak, sleep on or stomp the saplings, which, Jennings says, “can be a big hit to our oak population.” Large feral pig families can impact oak regeneration for years to come. Other animals eat the mast, but “pigs,” she says, “may be taking more than their share.”
Boars also threaten native animals such as the arroyo toad, which is on the endangered species list. “I wouldn’t be surprised if they eat toads,” Jennings says. Pigs disturb the sensitive pond shore, where rutting for dead fish they step on toads.
The three of us spend hours hiking, knocking along in the Forest Service truck, looking at photos of animal tracks and pig scat and maps of huntable terrain. Twice, we stop and stand beside the truck and wonder where the pigs are. Such a nice, cool day, why aren’t they relishing the fine weather as we are? That’s because, I later realize, the pigs have been and gone, which is the story of this story.
Do You Wait and See or Try to Manage the Pig Problem Now?
On the phone, Georgia Martin, manager of the Lake Cuyamaca Recreation and Park District, tells me that she’s seen pigs around her lakeside home. She bristles, “What are they going to do about these pigs?” Martin knows what she’ll do if a boar starts tearing up her campground: “He’s dead meat.” As their numbers proliferate, everyone is wondering how big a problem these animals will be.
I think the question is not “What are they going to do?” but rather, “Who’s going to do what?” As anyone who’s ever ended the day eating hot apple pie in Julian after a hike in the woods knows, San Diego’s backcountry is governed, if that’s the right word, by a patchwork of landowners and land managers, officials and bureaucrats, tribal leaders and a few politicians. It’s a checkerboard of responsibilities: the Forest Service manages the habitat; the Department of Fish and Game manages the animals; the U.S. Border Patrol manages migrant laborers, who are known to move through the same environs that the pigs do; and Indians have sovereignty over their land. The harshest terrain in San Diego County is national forest land. Early ranchers and settlers took the best, most accessible, most farmable land; ownership of the ravines and mountain slopes has devolved to the state and federal governments. Habitat-seeking pigs cross all jurisdictions: Forest Service, Indian reservation, private ranches and farmland, subdivisions, fire roads, and the Helix Water District.
If the pigs’ ability to thrive in all these habitats is an indication, the wild boars of San Diego County will have “a significant impact on this environment,” biologist Wells says. The question is, “Do we wait and see, or do we try and manage it ahead of time?” The answer, he notes, is clearly the latter.
Jennings and Wells have started their own management by making a map of likely spots the pigs will go — grasslands, stream and pond, oak habitat. They want hunters to know where to get pigs since they can be hunted, with a proper tag, anytime of the year. The map indicates access roads through public land and delineates boundaries with private and tribal land. (Experts and hunters I talked with agreed that a huntable mass of feral pigs is a year away, when both reporter and rifleman will likely see or bag a boar.) Driving through the backcountry, Jennings and Wells show me numerous access roads adjacent to private land, where a hunted pig can squeal his way to safety under a barbed-wire fence.
The “Judas Pig” Method
I asked Marc just before we parted where I might spot a wild pig. He said to drive out Eagle Peak Road at dusk. “Animals aren’t bothered by cars or headlights. You might get lucky.”
On a Sunday evening around seven, I’m driving the eight-mile downgrade of Eagle Peak, which is paved for two miles, then turns to dirt. Pass Deadman Flat. Pass Kessler Flat. In the distance, the hills darken to silhouettes, gray snake backs against vanishing sunlight. The farther I go, the narrower the road — if I stay on this rutted dirt road, I’ll end up at a place called Saddleback, a stopping point for the hike down to Cedar Creek Falls.
Tooling along at 15 miles per hour, I’m thinking about a novel way of catching a boar, the Judas pig method. Management officials capture a pig, usually an adult female, tag her with an electronic device that emits a radio signal, mark her with a streak of Day-Glo paint, and release her. When the hog returns to its sounder, it becomes, as one study calls it, “the betraying individual.” Judas. San Diego County is not using the Judas pig as yet, though in other locales, notably Australia, the technology has proved one surefire way to manage an oversized population — the radio signal allows hunting by helicopter, the paint mark an indication of whom not to shoot.
Long about now, I could use a Judas pig. It seems the only way to find a pig. On my third trip to the backcountry, I feel as though I’m striking out again.
And then, lost in thought, there, about 100 yards to my left, on a grassy flat, studded with oak, I see something.
It’s a large, dark brown mass, and it’s moving. No, romping. Not running away, but what seems like a playful, devil-may-care romp, a very big animal leaping about.
What? A happy, ecstatic pig?
Yes, body large and dark brown. Decidedly not a cow, which is too ungainly. Or a deer, too thin. Or a young bison, too hairy. It’s a very big boar, a solitary male, partying on his own.
How much do I want this to be true? How much of it is?
At once I stop the car and rush over to where I can view the spot. Of course, the animal is gone. He’s romped away. He toyed with me, and that’s that. But I did see it.
What’s fashioning itself in my mind is this. As I drive Highway 79 in the starlit darkness, looping around Lake Cuyamaca, and almost take down a doe standing in the road, I realize I’m the Judas reporter. I’ve been sent out, my assignment a tracking device around my neck, to bring home the bacon.”

Note how those pesky helicopter ‘hunter’ are already in the process of worming their way into ‘eradicating” wild pigs in San Diego County. Though there are wild pigs in the neighborhood, it does not yet look like they are in the process of overrunning private and public lands.
Why are PETA and all others animal rights people not upset with the helicopter heroes, I wonder.

PJJ

Wednesday, August 4, 2010

Accelerated Growth of Wild Boar Populations in California - How Fast and How Soon?

After years of drought we finally had a wet winter 2009/2010. Much of our water resources are replenished and there was a sufficient and lasting snow cover. Habitat conditions throughout the state improved greatly, with the exception of marginal areas close to deserts. New growth above and below ground was strong in spring. This provided much more beneficial habitat conditions to the fauna. Therefore, overall environmental conditions for almost all living things, flora and fauna, are better, much better, than in previous years.

For the animals of the forests and grasslands more and better food supply inevitably means more offspring. Wild pigs are no exception to this axiom. The only question is how long will it take before ample food and better habitat translates into more wild pigs.

As we have seen in previous articles, wild pigs have more and larger litters under beneficial food and habitat conditions. They may produce more than one litter a year. The survival rate of piglets also increases drastically under good environmental conditions. While the survival rate in marginal years can fall as low as around 10 percent, it hovers between 40 and over 50 percent in good years. In agricultural areas with plenty of vegetable fields, barley, grapes, root vegetables and plenty of corn (mais) it can even go higher. Let us also not forget the influence of relatively warm winters. Less severe winter weather results in higher piglet survival rates. You can read more details in the article “Boar Population in California 2010 – Quo Vadis” published here earlier this year.

These are the reason for the very rapid expansion of boar populations in European countries where enormous corn fields have become more prevalent than ever before. Corn is used for ethanol production. Wild boar love it and thrive on it.

Wild pigs in California profit greatly from any improvement in the factors mentioned above - just as their European wild cousins. However, the availability of water is of utmost importance in our dry and hot climate. Wild pigs need plenty of water to sustain life. They seek it out early in the morning and visit water sources late in the afternoon before retiring to their bedding areas.

And without water the growth of plants is stunted leaving boar with little to feed on in their natural environment except for the crops in irrigated fields, your ornamental flowers and bushes in your front yard and the grubs and worms under your carefully watered lawn.

Before moving on to an update of the current status of wild pig populations and an outlook on fall and winter 2010, let us consider briefly one other important factor of wild pig reproduction. Boar and wild pig sows are much more prone to producing multiple litters per year and to having larger litters in years with an excellent mast harvest. The more mast (assorted nuts) is available in fall for the wild pigs to gorge on, the better nourished the sows and the larger and healthier the litters will be.

Mast harvests are best after wet winters when rain and runoff have penetrated deep into the soil thereby dissolving nutrients and feeding them to the trees through lasting moisture. We could therefore conclude that this coming fall should produce a bumper crop of mast of all kinds. Wild pig populations consequently should expand rapidly.

“Not so fast', says Jeff Cann, Wildlife Biologist for the Department of Fish and Game for Monterey County, California.
“Mast productions does not necessarily increase considerably in the year of a wet winter, but is much more likely one year after heavy winter rainfall and snow. It can occur even later. There is no predictable pattern. We will have to wait and see.”

True. I ventured the guess months ago that we will notice the earliest increase in wild pigs later in fall of 2010 at best. Wild pig populations will thereafter increase at an accelerated rate in spring of 2011 and reach significant numbers in fall of next year. How soon and how fast wild pig populations will grow depends much on the quantity and quality of mast and when it becomes available.

“The drought years decimated wild pig populations in much of the state. Even private lands that previously held many boar became almost devoid of pigs,” states Jeff Cann.
“Where we would see up to 100 pigs at a time, we frequently could see maybe twenty or thirty at best. But this will most likely change in the course of the coming year.”

This sentiment is shared by other wildlife experts. In early 2010 I contacted Don Geivet, Vice President for wild Pig management at the Tejon Ranch. He told us at that time:

“We are already seeing good reproduction rates and larger litters despite a mediocre mast harvest. Seed conditions are good. Our wild pigs profit from plenty of new plant growth and shoots. Expect a first peak in piglets right around early September.”

And Marc Kenyon, the new Statewide Coordinator for Bear, Mountain Lion & Wild Pig Programs, Department of Fish & Game, California, put it this way:

“. . .wild pig populations in California “. . . continue to increase, according to annual harvest records. Approximately 90% of the wild pigs killed in California are shot on private lands. The recent drought has decreased the rate at which the wild pig population has been increasing, however the spring rains this year are anticipated to bring on a bumper crop of acorns and provide wallows and free water for rearing piglets . . . (As such,) we anticipate the population to continue to increase statewide. The heart of the wild pig population continues to be in the central coast region, in and around the Salinas Valley. Depredation filings and pig damage complaints remain high in that area.”


I have not troubled to contact ranchers and hunting guides for the simple reason that even in bad wild pig years their business interests dictate that there are 'plenty of trophy boar on the ranch' waiting to be taken. Of course.

Several of my hunting friends spent a lot of money on boar hunting, guided and unguided, on several private ranches. Result? Zero signs or only old signs and no boar. This includes Fort Hunter Liggett.

No wonder. If a wildlife biologist can see maybe 20 or 30 wild pigs where there used to be 100 or more than an average hunter will most likely see not even one. Wild pigs at FHL sustain great hunting pressure and so do boar on many private hog hunting ranches with active boar hunting events every weekend.

I attempted several times to contact the Wildlife Biologist for the County of Dan Diego. My calls were not returned. However, the San Diego DFG office stated that they are aware of 200 to 300 boar in their jurisdiction. The population is steadily expanding along creeks and watersheds from the location of the original accidental release into the Cleveland Forest. The Forest Service prepared maps showing where boar are found. Yet the wild pigs have already broken out of their 'homelands'. Newspaper reports allow the conclusion that the wild pigs already are expanding beyond the borders of the known boar territory and are drawing closer to population centers.

The boar are found in very difficult and challenging terrain. The 'natives' are hostile. They do not welcome out of town hunters. A local restaurant owners dreams of boar meat and of wild pig BBQ ribs on the menu. . Yet others already complain about the dangers wild pigs pose to their cats, miniature poodles and guinea pigs – not to speak of their lawns and rose bushes.

The outlook for 2010 and 2011?

The wet winter brought relatively good habitat conditions. Sows restored their health and are in breeding mode. The early 2010 litters will most likely not be unusually large or frequent. Barring exceptionally hot and dry weather for the rest of the year and a dry and warm winter, wild pig populations in California should slowly begin to increase towards the end of this year.

Says Jeff Cann: “ I am not quite sure yet, but it looks like I am seeing more wild pigs these days.”

In the course of 2010 sows from the early litters will enter breeding age thereby increasing the ranks of the 'older' sows considerably. We can expect to see multiple generations of female wild pigs busily producing offspring. The first 'improved' litters from 2010 should enter the breeding cycle around spring/early summer 2011. The resulting population growth will not be dramatic at first. On the other hand, if you consider the ability of sows to have multiple litters, the relatively short gestation period and the early maturity of sows, it becomes apparent why under favorable habitat conditions boar populations can grow at an almost viral rate.

Therefore, if we see good to excellent mast production later this year (2010), expect a significant acceleration of the birthrate and an increase in litter sizes in late spring of 2011. Breeding sows should be in top condition and therefore produce large litters; their female offspring from the second half of 2010 and early 2011 will add their own piglets to the litters of the older sows.
The resulting growth in the number of wild pigs in California could be spectacular.

If it is, hunting boar in California will again be more promising and exciting than during the last boring years of drought when, according to guides, ranches were 'overrun by herds of vicious, aggressive wild killer boar' - mostly invisible to the average hunter.

If your hunting time and hunting dollars are limited, you might consider waiting till late this year or early next before you strike out in order to confront one of the vicious stealth boar that got away from a private ranch. And when you go, select a ranch that does 'good things' for their boar, such as planting barley fields. Barley magically attracts wild pigs just like catnip summons cats.

If all else fails and I am way off, you can always play it safe and visit the Big Horn Ranch. Or make a deal with Native Hunt for a true European boar. Or visit one of the other hunting ranches that either have a stable breeding boar population or stock the ranch when necessary.

After all, what is worse: Hunting on a 'high fence' ranch or stalking wild pigs in a considerate rancher's barley or corn field?
Both deliver a wild pig to your table.

PJJ