Spring Creek Management Plan Updated

A revised management plan for Spring Creek Basin HMA has been approved, according to a report published yesterday by The Journal of Cortez, CO.  Western Horse Watchers was unable to find an announcement at the BLM news site.

The Decision Record, which authorized Alternative A in the EA (the Proposed Action), has no signatures and no dates.  The 30-day appeal period began July 20.

The new plan includes:

  • A larger AML (was 35 – 65, now 50 – 80)
  • Decreased herd growth rates (fertility control)
  • Monitoring criteria for identifying excess horses
  • Bait trapping as the preferred method of removal (helicopters not banned)
  • Introduction of outside horses to increase genetic diversity
  • Forced age distribution
  • Vegetation monitoring objectives
  • New water developments to increase wild horse dispersion

Although livestock grazing does not occur in the HMA, it was not designated a WHR.

The HMA covers approximately 22,000 acres in western Colorado.

RELATED: Comments Invited on Spring Creek EA.

Emergency Roundup Scorecard

Montezuma Peak HMA

  • Animals gathered: 5 horses, 43 burros
  • Goal: 50 horses, 25 burros
  • Animals shipped: 2 horses, 43 burros
  • Animal deaths: 0
  • Last update: August 4
  • Gather stats

Nevada WHR

  • Animals gathered: 74 horses
  • Goal: 125 horses
  • Animals shipped: 61
  • Animal deaths: 0
  • Last update: August 4
  • Gather stats

Antelope Valley HMA

Triple B / Maverick-Medicine HMAs

  • Animals gathered: 160 horses, a foal with no mare captured on August 4
  • Goal: 360 horses
  • Animals shipped: 89
  • Animal deaths: 1
  • Last update: August 5
  • Gather stats

Jackson Mountains HMA

RELATED: Emergency Roundup Scorecard, August 4.

Black Mountain Decision Record Signed, Roundup Pending

BLM announced today that a Decision Record had been signed, allowing the wild burro management process to move ahead.  Alternative A, the proposed action, was approved.

A roundup will occur next month, but a start date was not given.  The news release did not indicate how the operation will be carried out, if will be open to public observation, and where the captured burros would be taken.

Those details should be provided before anything happens in the field.  The decision is subject to appeal over the next 30 days.  The Final EA is posted here.

The current population is thought to exceed 2,200 animals, whose forage demand likely exceeds the total AUMs authorized on the HMA (burros + livestock).  This does not mean the burros can access all of them.

The old mining town of Oatman, noted for its friendly burros, is in the HMA.

RELATED: Comments Invited on EA for Black Mountain Gather Plan.

Emergency Roundup Scorecard

Montezuma Peak HMA

  • Animals gathered: 0 horses, 43 burros
  • Goal: 50 horses, 25 burros
  • Animals shipped: 29
  • Animal deaths: 0
  • Last update: August 2
  • Gather stats

Nevada WHR

  • Animals gathered: 70 horses
  • Goal: 125 horses
  • Animals shipped: 61
  • Animal deaths: 0
  • Last update: August 3
  • Gather stats

Antelope Valley HMA

Triple B / Maverick-Medicine HMAs

  • Animals gathered: 122 horses
  • Goal: 360 horses
  • Animals shipped: 55
  • Animal deaths: 1, eight month old colt put down August 2 due to broken leg
  • Last update: August 2
  • Gather stats

Jackson Mountains HMA

Non-Emergency / Planned

The Shawave Mountains roundup started yesterday with 181 horses captured and one death.  A colt was put down due to a broken shoulder, kicked by another horse in a temporary holding pen.  No data for Saylor Creek.

RELATED: Emergency Roundup Scorecard, August 2.

Another Devil’s Garden Roundup Starts Next Month?

An online meeting regarding the use of motorized vehicles in roundup set to begin next month will occur August 20, according to a story posted today by the Herald and News of Klamath Falls, OR.

An announcement for the event could not be found on the USFS new site or the news page for the Modoc National Forest.

The Devil’s Garden WHT was gathered about a year ago with 500 wild horses removed.

RELATED: Devil’s Garden Horses Get Short End of Stick.

UPDATE: USFS announcement of roundup and online meeting posted here.

Wild Horse Management

Emergency Roundup Scorecard

Montezuma Peak HMA

  • Animals gathered: 0 horses, 29 burros
  • Goal: 50 horses, 25 burros
  • Animals shipped: 0
  • Animal deaths: 0
  • Last update: Unknown (daily reports won’t open)
  • Gather stats

Nevada WHR

  • Animals gathered: 53 horses
  • Goal: 125 horses
  • Animals shipped: 0
  • Animal deaths: 0
  • Last update: August 1
  • Gather stats

Antelope Valley HMA

Triple B / Maverick-Medicine HMAs

  • Animals gathered: 51 horses
  • Goal: 360 horses
  • Animals shipped: 0
  • Animal deaths: 0
  • Last update: July 31
  • Gather stats

Jackson Mountains HMA

The Shawave Mountains roundup starts tomorrow but will be carried out on a planned basis.  Same for Saylor Creek, which has not yet started.

Isaias Update, ‘Too Many Vowels’ Edition

NOTE: Some vowels have been removed from this report to achieve a thriving alphabetical balance.  This does not mean—and you should not construe—that this blog is managed primarily for consonants, even if they outnumber vowels 37 to 1.

The systm has been downgraded to a tropicl strm.  Although the trck has shifted farther to the west, OBX is now undr a tropical storm watch (indicatd by yellow n the map).

Isaias Track 08-02-20 11 AM-1

The strm will likely brng heavy rain and floding to the Assateague pones as well.

RELATED: Isaias Still Heading to OBX.

Chincoteague Auction Sets New Record

Not bad for an event that was cancelled, although the auction happened online.

Bidders paid a total of $380,000 this year, according to a report by Delmarva Now.

The ponies usually swim across the bay from Assateague Island (Virginia side) to Chincoteague but they may have been hauled by trailer this year.

The following video by Alyssa Equestrian shows them at the Chintoteague Volunteer Fire Company Carnival Grounds, where the auction usually occurs.

RELATED: No Pony Penning This Year.

Blue Wing Overview

Figure 4, supplied with the Final EA for wild horse and burro management actions in the Blue Wing Complex, shows the five HMAs assigned thereto.  All lie within the Blue Wing-Seven Troughs Allotment.  The allotment also contains portions of several HAs.

The map appearing on BLM’s livestock grazing page for Nevada shows the size of the allotment compared to others in the state.

Blue Wing Allotment Map-1

State Route 447, which runs north from I-80 on the west side of the allotment, takes you to Gerlach, a hopping-off point for those attending the Burning Man festival.  The event is held on the Black Rock playa, north of the allotment.

Blue Wing Complex Map With Dot-1

The road originates in Wadsworth, home of the Double Lazy Heart Ranch where Charlie and Velma lived.

Free-roaming horses and burros are found in the Blue Wing HMAs.

There are currently around 200 burros on Shawave Mountains but they will be rounded up starting next week.

The total land and forage assigned to horses and burros within the allotment can be computed from HMA data.

Blue Wing HMA Calcs-1

Table 11 in the Final EA shows 32,228 AUMs per year assigned to livestock, so the total authorized forage in the allotment is 7,176 + 32,228 = 39,404 AUMs per year, excluding wildlife.  The size of the allotment is 1,376,287 acres per Table 9.

The HMAs cover 46% of the allotment (634,391 ÷ 1,376,287) but the horses and burros receive only 18% of the total forage (7,176 ÷ 39,404).

If horses replaced the burros (one for two), the forage on the five HMAs would support 598 of them.  The overall stocking rate would be 598 ÷ 634,391 × 1,000 = 0.9 horses per thousand acres, slightly below the average rate of one wild horse per thousand acres across all HMAs.

The forage assigned to livestock would support 2,686 cow/calf pairs, given a 12 month grazing season (11 months per year inside the HMAs per Section 3.2.11 of the EA but omitted for simplicity).  The stocking rate would be two cow/calf pairs per thousand acres (2,686 ÷ 1,376,287 × 1,000).

The total authorized forage would support 3,284 wild horses (or cow/calf pairs), with a stocking rate of 2.4 per thousand acres.  This value, lower than expected, may be due to the full-year grazing periods, limited resources compared to other areas, or the safety factor applied to resource allocations relative to their availability.

The Blue Wing Decision Record approved Alternative B, described in Section 2.4 of the EA, which will achieve and maintain AMLs with multiple gathers and removals, fertility control and/or sterilization.

RELATED: Shawave Mountains Roundup Starts Next Week.