The incident began on February 8.  Gather stats through February 15:

• Target: Horses
• Type: Planned
• Method: Helicopter
• Captured: 377, up from 299 on Day 5
• Average daily take: 47.1
• Capture goal: 376
• Removal goal: 326
• Returned: 20, up from zero on Day 5
• Deaths: 11, up from 7 on Day 5
• Shipped: 308, up from 184 on Day 5

The capture goal has been achieved.

A stallion was euthanized on Day 6, followed by two more on Day 8.  A stallion died on Day 8 of a broken neck.  The death rate increased to 2.9%.

The cumulative total includes 180 stallions, 197 mares and no foals.

The absence of youngsters implies a negative growth rate.  The herd is getting smaller, without the aid of helicopters, which is what the advocates are trying to accomplish in other areas with the Montana Solution.  A growth rate of 20% per year is often used by land managers to predict herd sizes.

Of the adults, 47.7% were stallions and 52.3% were mares.

Body condition scores were not reported.

The location of the trap site within the HMA was not provided.

Twenty stallions were released on Day 8 to an undisclosed location.

Day 8 ended with 38 unaccounted-for animals.

The number of horses removed to date is 357.

Mares returned to the HMA, which may correspond to the unaccounted-for animals, will be treated with PZP or GonaCon Equine.

Other statistics:

• AML: 250
• Forage assigned to horses: 3,000 AUMs per year
• Pre-gather population: 600
• Forage liberated to date: 4,284 AUMs per year
• Water liberated to date: 3,570 gallons per day
• Forage assigned to livestock: 10,256 AUMs per year (estimated)
• Horses displaced from HMA by permitted grazing: 854
• True AML: 1,104
• Stocking rate at new AML: 4.8 wild horses per thousand public acres
• Horses displaced from HMA by drilling and mining: Ask the advocates

RELATED: Sulphur Roundup Day 5.

Two traps have been partially constructed and will be completed after the horses get accustomed to them, according to a BLM representative.

A request for comment on the wild horse shooting was not immediately answered.

RELATED: Challis Roundup Announced.

Law enforcement agents with the Forest Service have maintained a visible presence on the roads where one or more individuals shot dozens of wild horses over the past four years, according to a story posted yesterday by CBS5 News of Phoenix, but no arrests have been made in the case.

RELATED: Heber Wild Horse Shootings in the News.

The incident concluded today, according to a statement at the gather page, with 2,054 horses captured, 2,004 shipped, 26 dead and 24 returned.

There were no unaccounted-for animals.

The number of horses removed from the Complex was 2,030.

The capture goal was 2,060 and the removal goal was 2,030.

The cumulative total includes 853 stallions, 954 mares and 247 foals.

Youngsters represented 12.0% of the horses captured, consistent with a growth rate of seven percent per year, assuming a five percent death rate.

Of the adults, 47.2% were stallions and 52.8% were mares.

Body condition scores were not reported.

A coalition of advocacy groups tried unsuccessfully to block the roundup.

The loss of a colt on Day 1 sparked outrage among some advocates and prompted calls for an end to helicopter roundups.

The BLM claimed that the Complex was overpopulated with 3,244 wild horses, when it authorizes privately owned livestock equivalent to 3,612 horses in the same area, on top of the 638 horses allowed by plan.

RELATED: Pancake Roundup Announced.

UPDATE: BLM news release dated February 15 omits deaths.

A BLM public affairs officer told Western Horse Watchers today that the trap is operational but has not been visited by any horses.

RELATED: Nuisance Roundup Announced for Carter Reservoir HMA.

The incident began on January 11.  Gather stats through February 13:

• Target: Horses
• Type: Planned
• Method: Helicopter
• Captured: 2,054, up from 1,980 on Day 32
• Average daily take: 60.4
• Capture goal: 2,060
• Removal goal: 2,030
• Returned: 18, no change from Day 32
• Deaths: 26, up from 24 on Day 32
• Shipped: 1,960, up from 1,871 on Day 32

Gather operations have concluded.

A stallion was put down on Day 34 and another died of a broken neck, lifting the death rate to 1.3%.

The cumulative total includes 853 stallions, 954 mares and 247 foals.

Youngsters represented 12.0% of the horses captured, consistent with a herd growth rate of seven percent per year, assuming a five percent death rate.  A growth rate of 20% per year is often used by land managers to predict herd sizes.

Of the adults, 47.2% were stallions and 52.8% were mares.

Body condition scores were not reported.

The location of the trap site within the Complex was not provided.

Day 34 ended with 50 unaccounted-for animals.  Some will be returned to the Complex and some will be shipped, with final results announced on Day 35.

The number of horses removed to date is 2,036.

Other statistics:

• AML: 638 (across two HMAs, one WHT and one HA)
• Forage assigned to horses: 7,656 AUMs per year
• Pre-gather population: 3,244
• Forage liberated to date: 24,432 AUMs per year
• Water liberated to date: 20,360 gallons per day
• Forage assigned to livestock: 43,344 AUMs per year (estimated)
• Horses displaced from Complex by permitted grazing: 3,612
• True AML: 4,250
• Stocking rate at new AML: 3.5 wild horses per thousand acres
• Horses displaced from Complex by drilling and mining: Ask the advocates

RELATED: Pancake Roundup Day 32.

Near Ehrenberg, AZ with Debs Creepy Abandoned Adventures and More.

The gather page for Day 5 of the roundup indicates zero foals captured out of 299.

If the herd is growing at a rate of 20% per year, as claimed by the bureaucrats and ranchers, it should contain around 25% foals, allowing for a 5% death rate.

Is the observed percentage of foals sufficiently far from the expected percentage to indicate a problem or should it be written off to chance?

The question can only be answered by calculation, using basic statistical formulas.

The expected range of variation for a simple random process centered at p-bar = .25, with samples of n = 299, is .175 to .325.  Every horse in the sample is a foal or it is not.

The observed percentage of foals is outside this range so the result cannot be attributed to chance.

An investigation should be able to link the observed value with one or more assignable causes, such as a fertility control program.

RELATED: Youngsters Hard to Find at Sulphur HMA.

The article can be accessed by subscribers only, but it does include an audio synopsis.

The Complex cannot be overpopulated with 3,244 wild horses, as stated in the story, when the BLM authorizes privately owned livestock equivalent to 3,612 wild horses in the same area, on top of the 638 horses allowed by plan.

The roundup enforces the resource allocations of the land-use plans, and may reduce the effects on the ranchers from a temporary change in the weather.

RELATED: Pancake Roundup Day 32.

The incident began on February 8.  Gather stats through February 12:

• Target: Horses
• Type: Planned
• Method: Helicopter
• Captured: 299, up from 241 on Day 3
• Average daily take: 59.8
• Capture goal: 376
• Removal goal: 326
• Returned: None
• Deaths: 7, up from 2 on Day 3
• Shipped: 184, up from 84 on Day 3

Four horses were put down on Day 4, followed by another on Day 5, lifting the death rate from 0.8% to 2.3%.

The cumulative total includes 145 stallions, 154 mares and no foals.

The absence of youngsters implies a negative growth rate.  The herd is getting smaller, without the aid of helicopters, a result favored by the advocates.  A growth rate of 20% per year is often used by land managers to predict herd sizes.

Of the adults, 48.5% were stallions and 51.5% were mares.

Body condition scores were not reported.

The location of the trap site within the HMA was not provided.

Day 5 ended with 108 unaccounted-for animals.

With an average daily take of 60, the capture goal should be achieved by Day 7.

The number of horses removed to date is 299.  Horses returned to the HMA will be treated with population suppression of unspecified type.

Other statistics:

• AML: 250
• Forage assigned to horses: 3,000 AUMs per year
• Pre-gather population: 600
• Forage liberated to date: 3,588 AUMs per year
• Water liberated to date: 2,990 gallons per day
• Forage assigned to livestock: 10,256 AUMs per year (estimated)
• Horses displaced from HMA by permitted grazing: 854
• True AML: 1,104
• Stocking rate at new AML: 4.8 wild horses per thousand public acres
• Horses displaced from HMA by drilling and mining: Ask the advocates

The HMA cannot be overpopulated with 600 wild horses, when the BLM authorizes privately owned livestock equivalent to 854 wild horses in the same area, on top of the 250 horses allowed by plan.

RELATED: Sulphur Roundup Day 3.

Last June, personnel at the Marine Corps Air Station Yuma asked the BLM to remove 30 to 40 wild burros from the western edge of the Chocolate Mountain Aerial Gunnery Range in Imperial County, California, according to a new project at ePlanning.

The range is between the Salton Sea and Chocolate Mule Mountains HMA.

The roundup would be carried out with bait traps and captured animals would be taken to the off-range corrals at Ridgecrest.

The project includes no supporting documents and it has not been announced at the BLM news site.

Opportunities for public involvement may be limited, given that the BLM is seeking approval under a categorical exclusion.

The incident began on January 11.  Gather stats through February 11:

• Target: Horses
• Type: Planned
• Method: Helicopter
• Captured: 1,980, up from 1,860 on Day 29
• Average daily take: 61.9
• Capture goal: 2,060
• Removal goal: 2,030
• Returned: 18, no change from Day 29
• Deaths: 24, up from 20 on Day 29
• Shipped: 1,871, up from 1,732 on Day 29

Three horses were put down on Day 30, followed by another on Day 31, boosting the death rate to 1.2%.

The cumulative total includes 822 stallions, 919 mares and 239 foals.

Youngsters represented 12.1% of the horses captured, consistent with a herd growth rate of seven percent per year, assuming a five percent death rate.  A growth rate of 20% per year is often used by land managers to predict herd sizes.

Of the adults, 47.2% were stallions and 52.8% were mares.

Body condition scores were not reported.

The location of the trap site within the Complex was not provided.

Day 32 ended with 67 unaccounted-for animals.

With an average daily take of 62, the capture goal should be reached by Day 34.

The number of horses removed to date is 1,962.  Mares returned to the Complex will be treated with fertility control of unspecified type.

Other statistics:

• AML: 638 (across two HMAs, one WHT and one HA)
• Forage assigned to horses: 7,656 AUMs per year
• Pre-gather population: 3,244
• Forage liberated to date: 23,544 AUMs per year
• Water liberated to date: 19,620 gallons per day
• Forage assigned to livestock: 43,344 AUMs per year (estimated)
• Horses displaced from Complex by permitted grazing: 3,612
• True AML: 4,250
• Stocking rate at new AML: 3.5 wild horses per thousand acres
• Horses displaced from Complex by drilling and mining: Ask the advocates

RELATED: Pancake Roundup Day 29.

So says Eric Thacker, range scientist and shill for the public-lands ranchers, in this Q&A by the Moab Sun News.

RELATED: Tammy Pearson Said We Have a Problem.

Yesterday’s meeting produced a variety of suggestions for reducing collisions with vehicles, according to a story by the Reno Gazette Journal.

Another meeting was scheduled for May 16, to review data and recommendations from speed studies in south Reno.  The goal is to draft an action plan by the fall.

Not mentioned in the report is the clear and present danger of the advocates.

Every year they eradicate 600 to 750 wild horses with the Montana Solution, compared to a dozen or so killed by motorists.  Why isn’t the city investigating them?

RELATED: City of Reno to Host Meeting on Virginia Range Mustangs.