The Magic of Fire!

A bison seems unaware of the smoke plume from the American Elk Prescribed Fire behind it. Courtesy US National Park Service (NPS)
A bison seems unaware of the smoke plume from the American Elk Prescribed Fire behind it.
Courtesy US National Park Service (NPS)
The magic of fire! The magic of trillions of highly excited electrons giving us heat, light, comfort, and excitement- seen in the dancing eyes of my grandchildren. My high school chemistry students were all pyromaniacs. “Mr. Greene, are we going to burn something today?” a common refrain as they entered the classroom. A community fire becomes the center of our family and student campouts, where stories unfurl, along with hot dogs and marshmallows.

Recently attending a “Forest and Fire” panel at USU sparked my interest and ignited my curiosity on how indigenous peoples around the globe have altered our terrestrial landscapes. According to archeologists, fire melded with various homo species sometime in the smoky past between 1.7 – 2 million years ago, long before homo sapiens emerged only 300,000 years ago.

Smoke roils from 2012 wildfire in Utah. Photo by U.S. Forest Service.
Smoke roils from 2012 wildfire in Utah. Photo by USDA Forest Service.
Every natural ecosystem on land has its own fire regime, and the organisms in those ecosystems are adapted to or dependent upon those regimes. Fire creates a mosaic of different habitat types, each at a different stage of succession. Various species of plants, animals, and microbes specialize in exploiting a particular stage, and by creating these different biotic communities, fire allows a greater number of species to exist within a landscape. We humans continue to have a profound influence on these fire regimes.

Native peoples around the globe used fire to clear areas for crops and travel, to manage the land for specific species of both plants and animals, to hunt game, and for many other important uses. Fire was a tool that promoted ecological diversity and reduced the risk of catastrophic wildfires. “Cultural burning” refers to the Indigenous practice of “the intentional lighting of smaller, controlled, “cool” burns to provide a desired cultural service, such as promoting the health of vegetation and animals that provide food, clothing, and for ceremonial purposes. By burning an area in the fall, bison could be excluded by removing forage used during the winter months. In the spring, the areas burned in the fall would have excellent grazing and provide good hunting for bison and other game species.

Cultural burns have benefited both land and people, by improving soil quality and creating a healthy and resilient landscape. Some tribes in the western states used fire to ensure growth of straight and slender types of specific plants used for making woven baskets, or to provide habitat for certain bird species whose feathers were used for ceremonial dress.

Unfortunately, we have lost much of this ancient wisdom. Combined with a human induced warming planet, we have created raging, “hot” wildfires that scorch the earth, which unleash severe negative impacts on the natural order.

Thankfully, now there is better understanding that the Indigenous peoples’ tradition of human-ignited burns is a valuable way to reduce out of control wildfires. Traditional ecological knowledge is being incorporated more into modern management. This increased understanding of Indigenous traditions has led to many partnerships between Tribal, state, and Federal governmental agencies, with the goal of reintroducing cultural burns in many parts of the United States.

This is Jack Greene for Bridgerland Audubon Society & I’m wild about indigenous wildfire wisdom!

Credits:

Images: Courtesy Pixabay, Michael Haderer a.k.a. haderer17, contributor
Featured Audio: Courtesy & Copyright Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections and
Anderson, Howe, and Wakeman..
Text & Voice: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading Links: Jack Greene & Lyle Bingham, https://bridgerlandaudubon.org/

Additional Reading:

Wild About Utah Pieces by Jack Greene, https://wildaboututah.org/author/jack/

Abrahamson, Ilana L. 2013. Fire regimes in Hawai’ian plant communities. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). https://www.fs.usda.gov/database/feis/fire_regimes/Hawaii/all.html

CKST (Confederated Salish and Kootenai Tribes). 2021. Fire on the Land: Native People and Fire in the Northern Rockies. Confederated Salish and Kootenai Tribes, Division of Fish, Wildlife, Recreation & Conservation. http://fwrconline.csktnrd.org/Fire/index.html

Natcher, David C., et al. “Factors Contributing to the Cultural and Spatial Variability of Landscape Burning by Native Peoples of Interior Alaska.” Ecology and Society, vol. 12, no. 1, 2007. JSTOR, http://www.jstor.org/stable/26267834. Accessed 15 Mar. 2026.

David C. Natcher. “Implications of Fire Policy on Native Land Use in the Yukon Flats, Alaska.” Human Ecology, vol. 32, no. 4, 2004, pp. 421–41. JSTOR, https://www.jstor.org/stable/4603529. Accessed 15 Mar. 2026.

Panek, D. and Kipfmueller, K. 2021. Apostle Islands 50th Anniversary Resource Stewardship Symposium. Day 1. April 1, 2021. https://friendsoftheapostleislands.org/2021/04/01/past-present-and-future-of-fire-in-the-apostle-islands/

Roos, Dave. 2020. Native Americans Used Fire to Protect and Cultivate Land. Indigenous people routinely burned land to drive, prey, clear underbrush and provide pastures. https://www.history.com/news/native-american-wildfires

White, G., Rockwell, D., and McDuff, E. 2021. Embracing Indigenous Knowledge to Address the Wildfire Crisis. U.S. Department of the Interior, Office of Wildland Fire. https://www.doi.gov/wildlandfire/embracing-indigenous-knowledge-address-wildfire-crisis

Avitt, Andrew, Tribal and Indigenous Fire Tradition, Fire & Aviation Management, USDA Forest Service, November 16, 2021, https://www.fs.usda.gov/about-agency/features/tribal-and-indigenous-fire-tradition

Ski Resorts and Utah Wild Lands

Ski Resorts and Utah Wild Lands: Ski Run
Courtesy Pixabay, Michael Haderer a.k.a. haderer17, contributor
Ski Run
Courtesy Pixabay, Michael Haderer a.k.a. haderer17, contributor
Several years ago, we placed a bird feeder near the lodge at Beaver Mountain Ski Area in Logan Canyon thinking it would attract some interest by the many thousands of skiers passing through. Later, we added another bird feeder nearby for the Sageland Collaborative project on the black crown rosy finch in a less disturbed location. All of Utah’s ski resorts reside on high value wildlife habitats and watersheds, mostly on or surrounded by US Forest Service land.

Black Rosy-Finch Leucosticte atrata Courtesy & Copyright Jack Binch, Photographer
Black Rosy-Finch
Leucosticte atrata
Courtesy & Copyright Jack Binch, Photographer

Gray-crowned Rosy-Finch Leucosticte tephrocotis Courtesy & Copyright Jack Binch, Photographer Gray-crowned Rosy-Finch
Leucosticte tephrocotis
Courtesy & Copyright Jack Binch, Photographer

Ski resorts often considered “sacrifice areas”, having replaced natural landscapes with service roads, power lines, lift lines, waste disposal sites, and building structures. Artificial lighting and sound produce additional impacts.

A number of resorts have implemented management plans to reduce their imprints on our watersheds and wildlife habitat, viewsheds (aesthetics), and reducing their carbon emissions to mitigate climate change. Ski resorts and the National Ski Areas Association (NSAA) have sponsored the Sustainable Slopes Initiative, implementing water and energy saving measures, providing public transportation to the ski hill, and much more. In the U.S., over 200 ski areas are committed to the Sustainable Slopes certification designed by the NSSA, including Beaver Mountain, Brian Head, and most other Utah ski resorts.

Many resorts have partnered with groups to create innovative programs that restore public lands surrounding resorts making a positive impact on the natural world by conserving and dedicating areas for wildlife and conservation. Conservation measures may include the restoration and construction of natural habitats, investing in tree planting regimes as carbon sinks for CO2 emissions, designing facilities and trails to minimize human impact on the natural landscapes, and giving special consideration to sensitive animal species.

Demonstrating the successful implementation of this initiative is Alta Ski Area. The Alta Environmental Center (AEC) has effectively planted native trees to counter deforestation, while also reclaiming wetlands to offset the impact of the resort’s ski lift. Alta runs unique programs for guests, including opportunities like Birding on Skis and Snowshoe with a Naturalist.
Brian Head resort recently initiated a “Ski with a Ranger” program where a Dixie National Forest ranger will lead skiers on discussing a Forest Service conservation project. I did the same at Beaver Mountain when working as a Wilderness Ranger. My talks included interpreting the local natural history and ecology of the area where I patrolled in the Naomi Wilderness Area. The Wilderness Act and what it entailed was also included.

Beaver Mountain has just opened their new lodge using green building materials, day lighting and energy efficient HVAC systems. It includes a gift shop, where I suggested they include a Beaver Book Nook with books on the natural and human history of the area, and books on beaver and winter wildlife for children.

Brian Head is tripling the size of its footprint in a major expansion on US Forest Service land which requires complying with the NEPA process which mandates they minimize their disturbance on the land.

This is Jack Greene for Bridgerland Audubon Society and I’m Wild about Utah’s ski resorts keeping Utah Wild.

Credits:

Images: Courtesy Pixabay, Michael Haderer a.k.a. haderer17, contributor
Featured Audio: Courtesy & Copyright Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections and
Anderson, Howe, and Wakeman..
Text & Voice: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading Links: Jack Greene & Lyle Bingham, https://bridgerlandaudubon.org/

Additional Reading:

Wild About Utah Pieces by Jack Greene, https://wildaboututah.org/author/jack/

Environment, Alta Ski Area, https://www.alta.com/environment

Sustainability, Brian Head Resort, https://www.brianhead.com/sustainability/

Gillman, Andrew Dash, The Legacy of Beaver Mountain Ski Resort, Utah Office of Tourism, https://www.visitutah.com/articles/legacy-of-beaver-mountain

Peters, Greg M., The Future of Ski Resorts on Public Lands, National Forests Foundation, Winter/Spring 2014, https://www.nationalforests.org/our-forests/light-and-seed-magazine/the-future-of-ski-resorts-on-public-lands

FIS Sustainability Guide for Ski Resorts (.pdf), FIS, the “Fédération Internationale de Ski et de Snowboard” or the “International Ski and Snowboard Federation”, https://assets.fis-ski.com/f/252177/x/93a1eb34fa/sustainability_skiguide_final.pdf

Sustainable Slopes, The National Ski Areas Association, https://www.nsaa.org/NSAA/Sustainability/Sustainable_Slopes/NSAA/Sustainability/Sustainable_Slopes.aspx?hkey=3d832557-06a2-4183-84cb-c7ee7e12ac4a

Rough-legged Visitors

Rough-legged Visitors: Rough-legged Hawks, Buteo lagopus Courtesy US FWS Louis Agassiz Fuertes, Illustrator
Rough-legged Hawks
Courtesy US FWS
Louis Agassiz Fuertes, Illustrator
I’m so ready for snow to cover our lower canyons which allows me to ski near our canyon home! I’m not alone on this wish. Thinking of those little furry critters that use snow to protect them from hungry predators- hawks, owls, coyotes, fox, cats, etc. With the grasses lying low to the ground, the small mammals- primarily mice and meadow voles, their cover has been blown and until enough snow falls giving them shelter, they are at the mercy of those with claws, beaks, and fangs.

Rough-Legged Hawk, Buteo lagopus, Courtesy US FWS
Rough-Legged Hawk
Buteo lagopus
Courtesy US FWS

Young Rough-legged Hawk with black belly and lighter head Courtesy US FWS, Tom Koerner, Photographer Young Rough-legged Hawk with black belly and lighter head
Courtesy US FWS, Tom Koerner, Photographer

Rough-legged Hawk on Power Pole Courtesy US FWS John and Karen Hollingsworth, Photographers Rough-legged Hawk on Power Pole
Courtesy US FWS
John and Karen Hollingsworth, Photographers

Additionally, enough snow- 6 inches or more, offers excellent insulation from extreme low temperatures. This subnivean (below the snow) world is alive with activity from those who don’t have the luxury of hibernating in a burrow beneath the ground. The aerial predators, and members of the canid and feline families, would agree with those who wish for a snow-free valley – easy pickings!

A most a spectacular avian winter visitor, the rough legged hawk, spend their breeding season in the far north- Canada and Alaska. With the loss of our Swainson hawks that spend their winters in Argentina, it does the heart good to see their replacement rough legs move in.

The Rough-legged Hawk spends the summer capturing lemmings on the arctic tundra, tending a cliffside nest under a sun that never sets. Found globally across northern latitudes, it occurs in both light and dark forms.

The name "Rough-legged" refers to the feathered legs. Joining them are the Ferruginous Hawk and the Golden Eagle, the only American raptors to have legs feathered all the way to the toes.

“These hawks may take an occasional small bird or two when the opportunity presents itself. But small mammals and birds aren’t the only source of food for these beautiful arctic raptors. Rough-legged hawks will scavenge and feed on leftover duck carcasses if and when the need arises, especially when rodents are scarce.

Rough-legged hawks aren’t really adept at capturing live ducks, especially on the wing, but they will scavenge waterfowl carcasses during the sometimes very cold and brutal winters here in Utah.” From the “Bear River Blogger”, which I highly recommend.

Rough-legged Hawks have been shown to hunt more in areas experimentally treated with vole urine than in control areas. They may be able to see this waste (as American Kestrels can), which is visible in ultraviolet light, in order to find patches of abundant Prey.

Despite a strong affinity for rodents, Rough-legged Hawks were perceived as a threat to poultry up until the early 20th century. Being approachable birds that spend their time in open spaces, they were vulnerable to hunting by farmers. It’s now illegal to shoot raptors and most other wild birds under the Migratory Bird Treaty Act.

Thus, I’m expecting to encounter some of these glorious raptors who will be taking advantage of our snow-barren fields laced with rodent urine, as I saunter through them during our Christmas Bird Count this Saturday.

This is Jack Greene for Bridgerland Audubon Society, and Wild About Utah and it’s Wild Roughlegs!!

Credits:

Images: Courtesy US Fish & Wildlife Service, All noted with links below:
Louis Agassiz Fuertes, Illustrator: https://www.fws.gov/media/rough-legged-hawk-1
https://www.fws.gov/media/rough-legged-hawk-0
Tom Koerner, Photographer, https://www.fws.gov/media/rough-legged-hawk-soaring
John and Karen Hollingsworth, Photographers, https://www.fws.gov/media/rough-legged-hawk-power-lines

Featured Audio: Courtesy & Copyright Shalayne Smith-Needham, https://upr.org/,
Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections and
J. Chase and K.W. Baldwin.
Text & Voice: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading Links: Lyle Bingham, https://bridgerlandaudubon.org/

Additional Reading:

Wild About Utah Pieces by Jack Greene, https://wildaboututah.org/author/jack/

Rough-legged Hawks Are Scavengers, Too., BearRIverBlogger, October 13, 2023, https://bearriverblogger.com/rough-legged-hawks-are-scavengers-too/

Rough-legged Hawk, All About Birds, Cornell Lab of Ornithology, https://www.allaboutbirds.org/guide/Rough-legged_Hawk/id

Migratory Bird Treaty Act of 1918, US Fish & Wildlife Service, US Department of the Interior, https://www.fws.gov/law/migratory-bird-treaty-act-1918

Leaves have fallen and are falling- it’s Fall!!

Fallen Leaves
Courtesy Pixabay, Ivabalk, Contributor
Fallen Leaves
Courtesy Pixabay, Ivabalk, Contributor
Leaves have fallen and are falling- it’s Fall!! Their beauty, crunchiness, and odors excite my senses.

Consider the leaf, these lovely little solar collectors! How can any device imagined by the human brain collect light energy from the sun and convert it to food and oxygen while sequestering carbon? A tall order, even with AI! Yet, the humble leaf does it all! By capturing photons of light and utilizing the photosynthetic process, magic occurs!

In brief terms, the light excites electrons in the leaf’s chlorophyll which move through the electron transport chain producing needed energy to build glucose (food) from carbon dioxide and water absorbed from earth’s atmosphere. The glucose molecules along with phosphates, nitrates, and other chemicals are used to build infinite numbers of other molecules, essential for life to occur. Hope that was brief enough!

Yes, I have fallen in love with leaves- from waving grasses to majestic tree leaves. While raking leaves in my yard, I’m smitten by their beauty and functionality, and hope not to strain my back! Leaves from our Freemont cottonwood tree offer pyramids of gold with undulating leaf margins- exquisite! One can easily make a teepee from them, or other possibilities depending on where your imagination takes you. Our aspen trees sprinkle gold coins in between.

Aspen leaves have a special designed petiole, or leaf stem. Rather than the usual round shape, it is flattened which allows it to flip upside down when struck by wind. This makes it doubly efficient at capturing sunlight with both top a bottom receiving light. Chlorophyll is also found in the bark, hidden behind the white dust covering. Wet the bark and the green chlorophyll become visible.

We have many conifers in our yard, whose specialized leaves in the form of needles perform the same function. Their tiny surface area and wax-like coating are excellent adaptations for reducing transpiration (plant evaporation). This allows them to maintain their leaves through the extreme drought of winter’s cold temperatures and frozen ground, whereas broadleaved trees would soon dehydrate if their leaves were not dropped.

We have many other broadleaved trees on our landscape- box elder, green ash, rocky mountain maple, cherry, and river birch. Thus, we are blessed with a myriad of leaf shapes, colors, and texture. I enjoy all varieties- an artist’s delight! One we’re missing is Gamble oak, which was abundant in our N. Ogden backyard. These are a subspecies of the eastern white oak, as the Rocky Mountain bigtoothed maple is a subspecies of the eastern sugar Maple.

Utilitarian uses of leaves add more to the enjoyment, excellent mulch, compost, and piles for the grandkids to frisk in! Leaving some of them on the lawn in a shredded (mowed) condition is good nourishment for the grasses.

A healthy medium sized maple tree has around 100,000 leaves. That’s a lot of solar collectors! How many blades of grass in the average lawn? I leave that one up to you dear Listener!

Jack Greene for Bridgerland Audubon Society, I’m wild about every leaf I know- even poison ivy!

Credits:

Images: Courtesy Pixabay, ivabalk, contributor, https://pixabay.com/photos/autumn-fallen-leaves-the-fallen-2882733/
Featured Audio: Courtesy & Copyright Friend Weller, https://upr.org/ and Anderson, Howe, Wakeman.
Text:     Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading Links: Lyle Bingham, https://bridgerlandaudubon.org/

Additional Reading:

Wild About Utah Pieces by Jack Greene, https://wildaboututah.org/author/jack/

Hicks-Hamblin, Kristina, Composting Autumn Leaves: How to Use Leaves for Compost and Mulch, Gardener’s Path, Ask the Experts LLC., August 30, 2020, https://gardenerspath.com/how-to/composting/leaves/

Yard & Garden Updates, USU Extension, https://extension.usu.edu/yardandgarden/updates/