The Yellowjacket (Coral Pink) project area is Phase 7 of the 30,000 acre landscape level Yellowjacket Vegetation Enhancement Project. The need to rehabilitate vegetation communities within the Yellowjacket area has been recognized by numerous groups for many years. Plans including the Virgin River Watershed Management Plan (2006), Utah Division of Wildlife Resources Statewide Management Plan (2008), Southwest Support Area Fire Management Plan (2005) and the Kanab Resource Management Plan (2008) have all addressed resource and vegetation management needs with this area. Currently, the area is in a mid to late seral stage with a downward trend of herbaceous understory vegetation and healthy shrub component. There are two concerns within the project area 1) even-aged, decadent stands of sagebrush with no understory and 2) the expansion and infilling of pinyon and juniper trees into areas once dominated by shrubs and herbaceous vegetation, ponderosa pine, and mountain brush communities. Even-aged, decadent sagebrush stands with little to no perennial understory and the expansion and infilling of pinyon and juniper have negatively affected soil resources, water and nutrient cycles, fire regimes, fuel loading, plant community structure and composition, woodland health, forage production, water quality/quantity and wildlife habitat. An interdisciplinary team, composed of BLM, UDWR and other groups have identified opportunities within the project area, which include: 1) reducing hazardous fuels and risk to life and property from catastrophic wildfire; 2) restoring and improving the sagebrush semidesert ecosystem; 3) increasing plant species and diversity and improving watershed conditions and water quality; 4) improving the health of both woodlands and sagebrush/grasslands by increasing vegetation diversity as well as age class structure; 5) decreasing the amount of pinyon/juniper expansion into areas historically dominated by shrubs, grass, and mountain brush, 6) enhancing important seasonal and year around habitat for several species of wildlife, in particular wintering mule deer(100% of project area is within wintering mule deer habitat). Previous phases of the project (Kinnickinnic, Cave Lakes, Farm Canyon, Harris Mountain, Chris Spring, Dixie Knoll) and projects in similar areas, such as Muddy Creek and Fivemile have proven successful in restoring grass, forb, and shrub species to the site, decreasing erosion, improving species diversity and functional plant groups and improving winter mule deer habitat (see Attached Photos).

1) Maintain or improve vegetative diversity and age class structure. 2) Re-establish frequency of grasses to 20%, forbs to 10% and shrubs to 30%. 3) Restore percent canopy cover or grasses to 30%, forbs to 10% and shrubs to 25%. 4) Decrease hazardous fuels by removing 95% of standing pinyon and juniper. 5) Reduce pinyon and juniper density. 6) Reduce even-aged, decadent sagebrush to increase sagebrush age class diversity and herbaceous perennial understory 7) Reduce sedimentation through erosion into Kanab Creek and the East Fork of the Virgin River.

Even-aged, decadent sagebrush and the invasion of pinyon and juniper trees into areas once dominated by grasses, forbs, and shrubs increases the risk of losing key areas for wildlife (ie. mule deer). Without this project, perennial grasses, forbs and healthy shrubs (sagebrush and bitterbrush) will not exist. Without proactive treatments that mimic historical wildfire an ecological threshold would be crossed, making it more difficult, if not impossible to restore healthy ecosystems important for water quality, quantity, wildlife and wildlife habitat. Even-aged, decadent stands of sagebrush and the increase of pinyon and juniper also increases the risk of catastrophic wildfire in these habitats. The risk of cheatgrass and loss of sagebrush semidesert habitat after a wildfire would further impact habitat for wildlife. The increase of annual species such as cheatgrass would change the vegetative composition, thus crossing an ecological threshold that would be difficult to restore. Catastrophic wildfire also threatens the Coral Pink Sand Dunes State Park infrastructure and outlying residential properties of the Yellowjacket area. Adjacent projects identical to the proposed project have proved successful in meeting objectives (see Attached Photos). However, as with any surface disturbing activity in sagebrush ecosystems, there is a low potential for weed invasion. BLM will aggressively treat any noxious weeds in the area if found.

Virgin River Watershed Management Plan (2006) states concerns in the East Fork Virgin River Planning area are sedimentation, riparian corridor health, erosion control, T&E species and pinyon and juniper management. This proposal will specifically address both sedimentation and pinyon and juniper management by restoring healthy native grass, forb and shrubland communities. These areas will hold soil in place during heavy precipitation events that occur in the summer months, thus reducing sedimentation into the East Fork of the Virgin River. This project is in conformance with the Kanab Field Office Record of Decision and Resource Management Plan (RMP), signed October 31, 2008. VEG-30, 32, 33, 35 by treating sagebrush steppe communities to restore natural disturbance processes and a healthy, diverse mosaic of different height and age structures with components of native grasses forbs and an appropriate pinyon-juniper component for a given ecological site. Mosaics will include stands of young and old sagebrush and pinyon and juniper. SOL-3. states to treat areas that are prioritized within the plan. Virgin River watershed is the second priority behind the Upper Sevier watershed which also has projects within the WRI. The proposed treatment is consistent with Fish and Wildlife Habitat Management Decision #FW-01, which states: 1) that BLM will manage suitable public land habitats for the recovery or re-establishment of native populations through collaborative planning with local, state, and federal agencies, user groups, and interested publics; and 2) that BLM will also seed to limit additional adverse impacts to crucial habitats on public lands from urbanization and encroachment to preserve the integrity of wildlife corridors and migration routes and access to key forage areas. This proposal has been planned by a multitude of interested parties (ie. BLM, UDWR, SITLA, SFW, MDF, etc. Numerous other management plans have identified the need for these projects, including: Utah Division of Wildlife Resources Utah Mule Deer Statewide Management Plan. Improvement of important winter mule deer habitat within this proposal will address the threat of loosing this habitat that is crucial for successful mule deer populations. Quality and quantity of forage available will also increase. The plan states that the encroachment of pinyon and juniper threatens to choke out understory forbs, grasses, and shrubs and increase catastrophic wildfire. The proposal will remove the encroaching pinyon and juniper and will restore the understory. The proposed project is consistent with the Southern Utah Support Area Fire Management Plan dated September 9, 2004, which states: Mechanically treat to convert pinyon and juniper invasion (condition class 3) into sagebrush/perennial grass (condition class 1 or 2) vegetation types. BLM's Final Programmatic Environmental Report: Vegetation Treatments on BLM Lands in 17 Western States Programmatic Environmental Report, June 2007. This Environmental report addresses the pinyon and juniper encroachment on semi desert shrub and sagebrush steppe habitat. The Fundamental of Rangeland Health (43 CFR 4180) and Utah's Standards and Guidelines for Rangeland Health which address watersheds, ecological condition, water quality and habitat for special status species, National Fire Plan (2000). This proposal will directly address the NFP by restoring FRCC to an acceptable and historical level. Healthy Forest Restoration Act of 2003 which state protecting forests, woodlands, shrub lands, and grasslands from unnaturally intensive and destructive fires. This proposal will reduce the impact of catastrophic wildfire in the area (see Fire/Fuels section below). Wildlife Action Plan (2015). This proposal specifically addresses treatments to improve the health of the Gamble Oak Terrestrial Key Habitat and Lowland Sage Key Habitat areas. Pinyon and juniper has encroaching into these key habitats. Action within the proposal will remove these species to allow for a more diverse, healthy understory of grasses, forbs and shrubs.

Within the project area there is a large fuel loading build up and an alteration in fuel types. Pinyon and juniper trees and even aged, decadent sagebrush, once held to lower densities by more frequent fires, have expanded in range and moved into areas once dominated by shrubs, forbs, and grasses. Without this project, fuel conditions are such that an unexpected wildfire may be difficult to contain, leading to an increased risk to firefighter and public safety, suppression effectiveness and natural resource degradation such as loss of critical winter mule deer habitat. Fire Regime Condition Class (FRCC) within the project area is predominately FRCC 3 which is where fire regimes have been extensively altered and risk of losing key ecosystem components from fire is high. Treatments identified within this proposal would help reduce hazardous fuel loads, create fuel breaks, and reduce the overall threat of a catastrophic wildfire which could impact outlying residential properties and infrastructure of the Yellowjacket area, Coral Pink Sand Dunes State Park, as well as firefighter and public safety. Treatments in and around the sagebrush semi-desert habitat would break up continuous fuels and reduce the risk of wildfire entering these sensitive areas. Removing pinyon and juniper and decadent sagebrush in a mosaic pattern would also break up continuous fuels and reduce the risk of a high intensity wildfire. Because there is a greater risk of conversion of shrublands to annual grasslands under a high intensity fire, managed, pro-active treatments proposed would reduce the likelihood of cheatgrass invasion and help perennial grasses and forbs persist long-term. The treatment proposed would help to effectively return this area to more resilient landscape by placing the fire regime closer to the historical range (FRCC1), where fire plays a role in the ecosystem.

The Coral Pink project is located within the Kanab Creek Watershed. The area is surrounded by deep canyons and steep cliffs which make the area vulnerable to high amounts of runoff and flash flooding. Portions of the project are important areas that directly impact the municipal watershed of Fredonia, AZ. The roughly 3,500 acres of the project area is dominated by Phase III juniper expansion with Phase II expansion on the outer edges of the project area. Reduced plant community composition, and structural diversity has caused a high proportion of bare ground which is susceptible to accelerated runoff and erosion into the Kanab Creek drainage and the East Fork of the Virgin River (see attached photos). This has resulted in a 303d listing for Kanab Creek for Total Disolved Solids (TDL). Removal of Phase II and III PJ encroachment and the increase of herbaceous perennial species, water quality and quantity should improve. Studies have shown that an additional 45 day increase of soil moisture can occur when pinyon and juniper is removed and a perennial herbaceous understory is established. Runoff will decrease and less sediment will be moved out of the watershed due to an increase of a herbaceous understory. Previous phases of this project have proven successful in reducing erosion as soils have stabilized once seeding is established.

Archaeological clearances were completed last year. Approximately 955 acres will need to be completed. This will be done prior to the 2020 Fiscal Year. Wildlife clearances will be completed prior to the 2020 Fiscal Year. NEPA for the Yellowjacket Vegetation Enhancement Project was signed December, 2012.

Pinyon and juniper, which currently occupy and are encroaching upon the site will be removed through mechanical mulching (approx. 2,500 acres). Islands and corridors of pinyon and juniper would remain untreated throughout the unit, creating a mosaic pattern of treated and untreated vegetation. In addition, approximately 1,075 acres (556 acres BLM, 519 acres State) of even-aged, decadent sagebrush with no understory would be chained. Areas of older sagebrush would remain untreated throughout the unit, creating a mosaic of treated and untreated vegetation. Before mechanical implementation, treated areas would be broadcast seeded with a mix of native and non-native shrubs, grasses and forbs important for improving winter mule deer range and stabilization of soils.

Vegetation Monitoring Plans: Currently a rain gauge and Nested Frequency plot are located in the project area. Rain gauge data within the Chris Spring Allotment will be read quarterly each year. Frequency studies will be read yearly for 3 years. Data will be summarized each year and placed in project files. Frequency will then be read once every 3-5 years by the Kanab Field Office. Success will be determined by the site having 25% or greater frequency of seeded species by fall of 2021. Wildlife Monitoring Plans: Currently, mule deer pellet counts occur each year. Mule deer pellet counts will continue on a yearly basis. Wildlife studies such as mule deer counts would continue with coordination with UDWR and local working groups.

There has been various partners throughout the previous phases of this project. They include: Bureau of Land Management, Division of Wildlife Resources, Forestry Fire and State Lands, Mule Deer Foundation, Sportsmen for Fish and Wildlife, Utah Bowman's Association, Safari Club, Friends of the Paunsaguant, and local livestock grazing permittees. Many partners have provided funds as well as ideas to the success of the project. The Upper Virgin River Watershed Plan which identifies the priorities and concerns within the project area was accomplished by many partners (Federal, State, and Private). Tours and visits with various groups have occurred multiple times on this project. We have looked at treated as well as non-treated areas. Discussions of methods, ideas, studies, seeded species, and overall what worked and didn't work took place on each of these visits and has been implemented into the project proposal.

This project area is within two grazing allotments. All areas seeded will be rested for a minimum of two complete growing seasons or until the seedlings become established and set seed. Once seeding establishment has been confirmed, the Chris Spring Allotment and the Farm Canyon allotment will be able to be used as a rotational pasture system. BLM may authorize grazing according to the Utah Fundamentals of Rangeland Health and Guidelines for Grazing Management (2007). Vegetation will continue to be monitored for utilization, cover and trend. Following the rest period, the current management plan will govern. If needed, grazing adjustments would be made in Grazing Allotment Plans and through the grazing permit renewal process. Future maintenance projects to protect investments made by UWRI/BLM have been addressed and allowed through the project planning documents (NEPA). Adaptive management has been allowed for in the NEPA documents. Many tools have been analyzed in the NEPA planning process to allow other methods of treatment in the future.

The Coral Pink project area covers portions of two allotments, The Farm Canyon allotment and The Chris Spring allotment. The Chris Spring allotment is 8,357 acres and has traditionally been used as one pasture due to the lack of forage in the two pastures. Livestock use occurs between July 1 - December 30 annually and 217 AUM's are allotted for livestock. The majority (72%) of the allotment was in late seral condition with a static trend prior to last years treatment of 3700 acres by bull hog. The Farm Canyon allotment is 3,282 acres and is used by livestock July-1 thru October-15. The Farm Canyon allotment is divided into two pastures, the larger pasture was treated 4 years ago (Phase 3) and grazing returned to that pasture last year allowing for treatment and rest of the other pasture. The untreated pasture is 1,367 acres of late seral Pinyon and Juniper. The acres of these allotments that are in late seral stages are sites that have been encroached and infilled by pinyon and juniper. Pinyon and juniper is out competing the shrub and herbaceous components thus reducing available forage for livestock and wildlife. Rangeland conditions are expected to improve(and have improved in previous treatments) following implementation of the proposed vegetation project. The health, vigor, recruitment and production of perennial grasses, forbs and shrubs would improve which would provide a more palatable and nutritional source of forage for both livestock and wildlife. Once vegetation is established, the allotments would be once again used in a pasture rotation. This will aid in rest and improved rangeland conditions throughout the allotments. Implementation of this project would eventually improve overall livestock performance (e.g. increased cow weights, increased calf crops, increased weaning weights, etc) and improve the economic stability of the permittees due to an increase in the quantity and quality of grasses and other herbaceous forage which are important to livestock grazing. Forage production has increased from 35 lbs/acre to over 3,000 lbs/ acres once treatment is completed and seeding is established on previous phases of this project. In addition to livestock grazing benefits, the area serves as a wintering mule deer habitat and a very popular mule deer hunting area within the Zion mule deer management unit. Big game would reap similar benefits as livestock in the area (increased forage, health, performance, etc.). The success of this project would lead to success of healthy mule deer populations and increased hunting opportunities. In addition to wildlife and livestock benefits, this area is a very valuable recreational area. It is adjacent to the Coral Pink Sand Dunes. The area provides lots of recreational opportunities (hiking, sight seeing, camping, 4 wheeling, etc). Restoring ecological health and diversity of the area will indirectly benefit these uses. Healthy and diverse landscapes allow for diverse uses of the area. Within previous treatments, a number of diverse uses have been observed (Entomology, increased visuals, and increased hiking/riding experiences). Non-use agreements have been signed by the permittees to allow rest for a minimum of two growing seasons or until it is determined that recovery efforts have met the objectives outlined for this project.

01/21/2020

03/24/2020

2020

Aerial seeding contract started on January 21, 2020. Contract was completed in two days. A total of 1,280 acres were seeded with a mix of grasses, forbs, and shrubs with a fix wing aircraft contracted by Hammond Helicopters. Chain Harrow treatment of 517 acres was started immediately after on January 22, 2020 using a D6 dozer rented through WRI and operated by BLM personnel. Mechanical mulching began on February 19, 2020. Giles Construction completed the mulching treatment area of 615 acres on March 24, 2020. Giles used a total of 9 machines to complete the project. All specifications were met through the contract and was done in a very timely manner.

The Yellowjacket (Coral Pink) treatment was proposed to survey roughly 3,000 acres of cultural resources to treat through seeding, chain harrowing, and mulching. Although the project didn't rank high enough for WRI dollars, additional funding was obtained through BLM Fuels and it was decided to seed and mechanically treat a smaller portion of the project area (1,280 acres). The remaining acreage of the cultural clearance will be treated next year. The project was divided into two treatment areas. Chain Harrow (517 acres) and Mechanical Mulching (615 acres). Both areas were seeded and mechanically treated through WRI contracts and in house BLM personnel. During the timeframe of these contracts, Covid 19 started to become an issue. Contract was able to continue and finish without interruption. All work was completed in a timely, professional manner with all contractors involved. A total of 9 machines were used in the mulching contract. All specifications were met within the contract and both the chain harrow and mulching were successful in obtaining desired results. Much of the younger, more healthy sagebrush remained on site of the chain harrow. Care was also taken to avoid bitterbrush plants that were established within the treatment area. Seeded grasses and forbs were observed earlier within the area. However, limited moisture in the spring and summer has affected the growth of the seeding as seen in previous projects.

Project area will be monitored for vegetative trend, cover and wildlife use for the next 3 years. AIM plots were also established and will be monitored through a BLM contract. The project area will be rested from livestock for a minimum of 2 complete growing seasons in order to allow the seedlings to become established and set seed. This rest period may be extended if monitoring shows the seeding has not sufficiently established. Maintenance of the project could be completed in the future with lop and scatter, prescribed fire, or other mechanical treatments.