{"id":37103,"date":"2024-02-22t21:08:44","date_gmt":"2024-02-22t21:08:44","guid":{"rendered":"\/\/www.getitdoneaz.com\/?p=37103"},"modified":"2024-03-01t16:42:32","modified_gmt":"2024-03-01t16:42:32","slug":"goats-grazing-wildfire-mitigation","status":"publish","type":"post","link":"\/\/www.getitdoneaz.com\/story\/goats-grazing-wildfire-mitigation\/","title":{"rendered":"grazing against blazing: how landowners and local governments are embracing goats as a wildfire mitigation tool"},"content":{"rendered":"
tony and vinny aren\u2019t your typical mob bosses. first of all, they\u2019re llamas, and all their underlings are goats. also, the only things getting whacked by this mob are weeds.<\/span><\/p>\n\n\n\n the herd belongs to emily mcmurtrey of mutton mowers llc, a berthoud-based company that rents out its 75 goats and two llamas to remove unwanted or invasive vegetation from the landscape. the llamas protect the goats and keep them in line, earning the title of \u201cmob boss\u201d as mcmurtrey affectionately calls them, while the goats do what they do best \u2013 eat.<\/span><\/p>\n\n\n\n mcmurtrey\u2019s clients include municipalities across boulder county such as boulder and superior, where recent mitigation efforts have come in response to the devastating marshall fire that destroyed over <\/span>1,000<\/span><\/a> homes and damaged hundreds more across boulder county in dec. 2021. while municipalities and private landowners hire grazing services for a variety of purposes, some of the most important applications include wildfire mitigation and invasive plant management.<\/span><\/p>\n\n\n\n mitigation efforts will only become more important as climate change continues to progress. not only do the warmer, dryer conditions brought on by climate change make fires <\/span>more frequent<\/span><\/a> and more dangerous, but increases in the number of <\/span>invasive plants such as cheatgrass<\/span><\/a> can also provide wildfires with the opportunity to burn hotter, faster, and longer. since goats will eat <\/span>almost anything<\/span><\/a>, including overgrown vegetation and noxious plants, allowing them to graze provides a natural method of combating these issues.<\/span><\/p>\n\n\n\n \u201cthey\u2019re not the best solution in all cases,\u201d mcmurtrey said. \u201cbut overall, the thing that makes goats amazing for vegetation removal or fuels mitigation is their ability to give back to the land. and so they’re doing it in a natural way that provides input into the soil without taking everything away. and they can break things down.\u201d<\/span><\/p>\n\n\n\n in other words, this is one rare instance where people actually might want animals pooping on their lawns.<\/span><\/p>\n\n\n a<\/span> model published by the first street foundation, a new york-based nonprofit that evaluates climate risk, predicts <\/span>83<\/span><\/a> percent of colorado structures will have at least some risk of being affected by wildfires within the next 30 years. also, a study published in the academic journal <\/span>global change biology<\/span><\/a> claims that a 20 to 30 percent increase in invasive species could result in a massive loss in global biodiversity.<\/span><\/p>\n\n\n\n while herbicides and heavy machinery can efficiently remove these species, the methods tend to be expensive and rely on heavy machinery and chemicals that can further damage the environment. goat grazing offers a natural alternative and could have a significant impact if employed on a large scale alongside other mitigation methods. in other words, goats just might be the new g.o.a.t.<\/span><\/p>\n\n\n\n goat grazing as a mitigation strategy is a relatively new practice, with companies offering these services only emerging within the past few decades. lani malmburg became an early adopter of goat grazing when she started goat green in 1996 with her two sons, who were 11 and 12-years-old at the time. today, her company has a herd of over 1,000 goats that do jobs all across the country.<\/span><\/p>\n\n\n\n \u201ci did not want to go get a job that all of us with masters in weed science were slated to get,\u201d malmburg said. \u201ci didn\u2019t want to go sell chemicals for chemical companies or be the county weed person somewhere. i didn’t want to do that.\u201d <\/span><\/p>\n\n\n\n \u201ci wanted to stick to my values, which was to work outside, work with animals and keep my two sons with me,\u201d she said. \u201cand so i started this, and i made it up because i wanted to hold my values close to me.\u201d<\/span><\/p>\n\n\n\n while there are a number of different animals that could be used for grazing, goats offer unique advantages over other critters like cows and sheep. they are smaller and more mobile than cattle and have an aptitude for climbing, which not only makes it easier to transport and employ them in higher numbers but also allows them to reach places that other animals cannot, including trees and cliffs.<\/span><\/p>\n\n\n\n \u201c<\/b>the goats can eat the entire fire fuel ladder, and they’re the only animal that can stand on their hind feet to reach it all,\u201d malmburg said, describing the ascending vegetation that allows fires to climb from the ground up to low tree branches and eventually into the tree canopy \u2014 hence the term \u201cfuel ladder\u201d. <\/span><\/p>\n\n\n\n \u201cand they’re recycling it all in place and turning that unwanted foliage into pure organic fertilizer, and then they’re scattering it and trampling it in making the soils healthy, full of nutrients, and stabilizing the steep hillsides,\u201d she said. \u201cand that’s all done in one shot.\u201d<\/span><\/p>\n\n\n\n in addition to their mobility, the goats\u2019 hooves create marks in the ground that serve as a natural form of irrigation when combined with the nutrients they release back into the soil through waste. because of this, malmburg is able to offer land cultivation services in addition to vegetation removal by spreading seeds over the goat-fertilized land. <\/span><\/p>\n\n\n\n perhaps the greatest tool at the goats\u2019 disposal is their superior appetites and digestive systems. they not only eat a ton but will eat almost anything put in front of them including plants that would <\/span>normally be poisonous<\/span><\/a> to other species. in fact, they are able to eat<\/span> three to four percent<\/span><\/a> of their body weight per day.<\/span><\/p>\n\n\n\n another advantage that their digestive system offers is that the goats <\/span>do not pass viable seeds<\/span><\/a> after eating the plants, which is particularly useful when dealing with invasive plants that would otherwise regrow. with teeth designed to chew through even the toughest of roughage, and a four-chambered stomach for the seeds to pass through, the goats are able to thoroughly break down the seeds by the time they are expelled as manure.<\/span><\/p>\n\n\n\n while the goats put their stomachs to use, they need their \u201cmob bosses\u201d to keep them in check and herd them effectively. mcmurtrey uses her llamas for herding and protection while malmburg opts to use herding dogs, a far more conventional option.<\/span><\/p>\n\n\n\n \u201cone good dog and one person that knows what they’re doing can manage 1,200 goats,\u201d malmburg said.<\/span><\/p>\n\n\n\n while unconventional, mcmurtrey remains satisfied with her llama mob bosses and believes they are the best fit for the urban spaces many of her jobs are in. especially since some people might mistake a herding dog for a stray or neglected pet.<\/span><\/p>\n\n\n \u201cllamas were a much better fit for my operation,\u201d mcmurtrey said. \u201cthey’re kind of goofy looking which is something people really like. they\u2019ll say \u2018wow, that’s something different.\u2019\u201d<\/span><\/p>\n\n\n\n \u201cthey enjoy the humming, which is the alert noise the llamas would make, and llamas are just kind of a figurehead for the business,\u201d she said. \u201cbut they still provide a good service for my goats.\u201d<\/span><\/p>\n\n\n\n under the leadership of their furry mob bosses, the goats have the potential to be as effective as trained workers. according to both malmburg and mcmurtrey, the goats will take to training and retain that information over time, teaching their young how to operate within the herd and making the whole group easier to manage in the long run. because of this, neither of the women slaughters their goats for meat, instead allowing them to age and build experience as grazers before teaching their young to do the same.<\/span><\/p>\n\n\n\n \u201cthat business model [slaughtering] did not work for me,\u201d mcmurtrey said. \u201ci found that it was the personalities of my goats and the makeup of my herd that really made my business.\u201d<\/span><\/p>\n\n\n\n even though goats are particularly effective for grazing as a tool for wildfire and invasive plant mitigation, other animals such as cattle or sheep can also be used. tim seastedt, an ecologist in the boulder area who studies these plant systems and invasives, actually prefers the use of mixed herds to get a variety of benefits.<\/span><\/p>\n\n\n\n \u201ccows ain’t gonna be the answer, goats won\u2019t be the answer, sheep won’t be the answer, but actually mixing them, and timing them, and moving them correctly will be,\u201d seastedt said.<\/span><\/p>\n\n\n\n however, goats remain the hooven lawnmowers of choice for many, including leslie clark, the director of parks, recreation, and open space for the town of superior.<\/span><\/p>\n\n\n\n \u201ccattle grazing near residential areas isn\u2019t always a great mix,\u201d clark said. \u201cgoats are just more of our cup of tea, and cattle tend to need larger open space areas than what we have to offer.\u201d<\/span><\/p>\n\n\n\n with the amount of work that goes into clearing out unwanted vegetation as a mitigation strategy, goats remain just one tool among many. however, grazing can have a significant impact in reducing the amount of human-based work needed to achieve results, and employing other strategies alongside grazers can further improve the outcomes.<\/span><\/p>\n\n\n\n a herd of goats can save human workers from a substantial amount of time-consuming physical labor. they can also penetrate dense, overgrown areas and hard-to-reach spaces much more effectively than humans can. it is much easier to have goats do their thing and then remove any material they missed than it is to have a team try to remove it all by hand.<\/span><\/p>\n\n\n\n \u201cweed mitigation is probably our number one thing that we do and a lot of that has to be done by hand with the use of volunteers, so you have to train people how to identify the weeds and set up volunteer efforts to do that,\u201d clark said. \u201cwhereas the goats, they’ll just eat that stuff.\u201d <\/span><\/p>\n\n\n mowing is another effective strategy for removing a large amount of vegetation in a timely manner and is one of, if not the most, popular alternatives to grazing. when dealing with a relatively small area, a mower is often more convenient than bringing in an entire herd.<\/span><\/p>\n\n\n\n \u201cif you could just mow a plant like cheatgrass a couple of times, just when it was about to produce seeds, you can knock out its seed production and since it’s an annual plant that grows only from seed the next year, you reduce the seed bank and within three years you’ve pretty much gotten rid of the cheatgrass,\u201d seastedt said. \u201cso you can do it but you know, it’s intense, labor intensive, and time-focused.\u201d<\/span><\/p>\n\n\n\n goats do offer some key advantages over their mechanical counterparts, however. there are many areas where bringing in large machinery is not a viable option due to the terrain, in which case the more mobile goats are a preferable option. grazing is also less disruptive to any wildlife that may be in the area. <\/span><\/p>\n\n\n\n herbicides offer yet another viable alternative for removing vegetation and can be particularly effective when targeting only certain spots or individual plants. boulder county\u2019s weed control supervisor joe swanson has found the herbicide rejuvra to be particularly effective in recent years.<\/span><\/p>\n\n\n\n \u201cright now, i would say the herbicide is having the best effect that we have because it’s a one-time treatment, five to seven ounces,\u201d swanson said. \u201cso that’s all we did eight years ago on some of our sites was that one treatment, and we’re still seeing the cheatgrass removed from sites.\u201d<\/span><\/p>\n\n\n\nwhy goats?<\/h2>\n\n\n\n
goats get results that humans can’t<\/h2>\n\n\n\n