Birds Archives - Page 51 of 82

February 29, 2016May 11, 2026

Three-leaf Sumac

Many think of the desert as a hot, dry, barren, and unforgiving place. However, Utah’s deserts are chock full of interesting and diverse plants and animals! One such plant, which grows throughout much of Utah, is rhus trilobata or three-leaf sumac.

Three-leaf sumac is a widespread deciduous shrub in the Rhus genus, meaning “with three leaflets,” or “trifoliate leaves.” Others in this genus include Rhus aromoatica and the infamous western poison oak. The leaves of this shrubby-type plant are toothed, feel stiff and they give off quite a strong scent when crushed. The strong smell of crushed three-leaf sumac leaves has earned it the nickname “skunkbush” as well as “ill-scented sumac.”

Three-leaf sumac is a low spreading, many-branched deciduous shrub, usually no more than 3 feet high but spreading as much as 8 feet wide. The small, trifoliate leaves and the branches are fuzzy. Given its many branches, three-leaf sumac provides both nesting material and structure for native bees. Flowers are yellowish and found in clustered spikes. They are followed by bright crimson to reddish, sticky berries. The fall foliage adds an extra pop of color to the landscape.

Historically, three-leaf sumac has been used for medicinal and other purposes. The bark can be chewed or brewed into a drink for cold symptoms. Flexible branches were traditionally used for twisting into basketry and rugs. In fact, three-leaf sumac was a close contender to willow in desirability for basket-making. This common use of the plant earned it another nickname of “basketbush.”

My favorite part of three-leaf sumac, however, are the slightly hairy and sticky berries. Although historically eaten for gastrointestinal pain and toothache, the berries have a delicious sour flavor and can be eaten plain or used in oatmeal, ice cream, steeped in tea, or soaked in cold water to make a beverage similar to lemonade. These berries are high in vitamin C and have earned three-leaf sumac the additional nicknames of “sourberry” “lemonade bush” and “lemonade berry.” Other nicknames for this multi-purpose plant include squawbush, desert sumac, or scented sumac.

Regardless of which nickname you choose for three-leaf sumac, give the berries a try and see for yourself what you think! Be sure, however, that you properly identify the plant to avoid potential illness that can be caused by misidentification! One great resource that can help is the field guide “Rocky Mountain States: Wild Berries & Fruits.”

For Utah State University Extension Sustainability, this is Roslynn Brain.

Credits:
Images: Courtesy Hansen’s Northwest Native Plant Database, nwplants.com, https://www.nwplants.com/business/catalog/rhu_tri.html,
Creative Commons Attribution-ShareAlike 3.0 Unported License
Text: Roslynn Brain, Utah State University Extension Sustainability

Additional Reading:

Rhus trilobata, Three-leaf Summac, Plants of the Southwest, https://plantsofthesouthwest.com/products/rhus-trilobata?variant=11501394117

Rhus trilobata, Three-leaf Summac, Plant Database, Natural Resources Conservation Service, USDA, https://plants.sc.egov.usda.gov/plant-profile/rhtr

Rhus trilobata, Three-leaf Summac, Lady Bird Johnson WildflowerCenter, University of Texas at Austin, https://www.wildflower.org/plants/result.php?id_plant=RHTR

February 8, 2016June 30, 2020

Conservation: North and South

St George Winter Bird Festival, Courtesy St. George City — St. George Winter Bird Festival
Courtesy St. George City

I spent 2 gloriously warm days in Dixie where I attended the Winter Bird Festival, a grand event by any measure! I also had the good fortune of discovering “Citizens for Dixie’s Future” (henceforth CDF) which has taken on the onerous task of brokering piece between a surging population and the regions limited natural resources. Water topped the list, especially the Lake Powell Pipeline proposal. So I did a bit of reading from CDF’s well stocked library.

It soon became apparent that this multi-billion dollar project needs closer inspection on cost vs benefits. The costs must include not only dollars, but some unintended consequences such as continued urban sprawl in a super sensitive Mojave Desert ecosystem with an abundance of plant and animal life that I became more aware of through an excellent WBF presentation by naturalist educator Marshall Topham on the biodiversity of Washington County.

Located at the confluence of 3 major biomes- Great Basin Desert, Mojave desert, and the Colorado Plateau intersected by numerous rivers and the towering Pine Valley Mountains, Washington County is a wildlife mecca with over 350 species of birds listed, an excellent indicator of its natural wealth.

So my naturalist instincts and a propensity towards frugality led me to look for pipeline alternatives.

I found conservation to be the most obvious and least expensive alternative. In 2009, Washington County was at or near the top in the West for per capita water use at 294 gallons per day. In dramatic contrast Tucson was 161 and golf course and fountain studded Vegas at 222. If the county was to set a goal for 1% reduction in water use per annum, it would negate the need for the pipeline according to CDF.

We notherners in Cache County are being threatened with a similar situation. Our Bear River which supplies 60% of the surface flow into the Great Salt Lake and is the primary source for the Bear River Migratory Bird Refuge is under scrutiny for multibillion dollar reservoir development to serve the Wasatch Front. In addition to the hefty price tag, this has very serious implications for loss of prime agriculture land and high value wildlife habitat.

The following conservation practices are taken from the CDF.

• Providing rebates for efficient indoor water fixtures and outdoor landscape conversion
• Adding native, drought tolerant landscaping in new developments (and converting old)
• Implementing an increasing rate structure to signal conservation to the customer
• Conservation programs must include numeric targets and performance measures
• Updating building codes with more aggressive plumbing and appliance standards
• Increasing education and awareness about reducing peak water use.
• Implementing smart growth principals and preventing sprawl

An additional conservation possibility being explored by some USU folks is restoring healthy populations of beaver to the Bear River Watershed. This has potential for water storage rivaling planned reservoirs not to mention the supurb wildlife habitat created as a bonus. A question for the Dixie folks- how are the beaver populations in the Beaver Dam and Pine Valley mountains fairing?

This is Jack Greene for Wild About Utah.

Credits:
Image: Courtesy St George Bird Festival, St. George City and Citizens for Dixie’s Future
Text: Jack Greene, Bridgerland Audubon Society
Additional Reading:

Citizens for Dixie’s Future, https://citizensfordixie.org/

Big Bend Habitat Restoration Project: A Natural Work of Heart, Open Spaces-A Talk on the Wild Side, US FWS, https://www.fws.gov/news/blog/index.cfm/2016/3/25/Big-Bend-Habitat-Restoration-Project-A-Natural-Work-of-Heart [Accessed March 31, 2016]

January 18, 2016February 12, 2026

American Robin

American Robin
*Turdus migratorius*
Courtesy US FWS, images.fws.gov
Dr. Thomas G. Barnes, Photographer

American Robin
*Turdus migratorius*
Courtesy US FWS, images.fws.gov
Lee Karney, Photographer

Robin with Chicks in Nest
Courtesy US FWS, images.fws.gov
James C. Leopold, Photographer

The American robin with its abundance, red breast, and loud song is one of the most recognizable backyard birds in North America. For many of us the robin – or Turdus migratorius – is also thought of as a herald of spring. So why is it that we still occasionally see them in our wintry Utah backyards?

Seasonal bird migration can be triggered by a number of things, but the two main drivers are food supply and nesting habitat. In spring and summer the birds move northward to take advantage of insect hatches, budding plants, and the plethora of nesting sites. Then, as food sources dwindle in fall, the birds move southward to areas where the necessary resources are still plentiful.

The distances birds migrate in order to access these resources can range widely. Therefore, birds are generally categorized as being short-, medium-, or long-distance migrants. Robins are considered short-distance migrants. While their range spans all of Canada and the United States extending down into Mexico, most robins do not travel far from their breeding grounds in winter and may not leave at all. Only the populations that breed and reside on the edges of this range will migrate seasonally.

The robin’s varied diet and behavioral adaptability are the primary reasons these short-migratory or non-migratory patterns are possible. Robins are preferably ground foragers, feasting on insects and earthworms in the spring and summer months. Yet, during the fall and winter, robins eat a fruit-based diet. They track this seasonal food source in flocks, abandoning their summer individualistic and territorial behavior. These flocks – or roosting aggregates – also help them survive the cold winter temperatures. As a result, robins are able to cope with the ground freezing, the disappearance of their preferred food source, and the harsh winter weather.

Returning to our original question: is the American robin truly a sign of spring here in Utah? Is it strange to see this bird in our backyards during the winter months? The simple answer is no. Robins can be found year round almost anywhere south of Canada. While they may migrate nomadically, staying or leaving areas as weather and snow cover affect their food supply, there could be some keeping us company in Utah all winter.

For Wild About Utah, I’m Anna Bengtson.

American Robin Credits:

Theme: Courtesy & Copyright Don Anderson as performed by Leaping Lulu
Image: Courtesy US FWS, Dr. Thomas G. Barnes, Lee Karney, and James C. Leopold, Photographers
Text & Voice: Anna Bengston

American Robin Additional Reading:

American Robin Profile, Utah Birds http://utahbirds.org/birdsofutah/BirdsA-C/AmericanRobin.htm

American Robin, Cornell Lab of Ornithology https://www.allaboutbirds.org/guide/american_robin/id

American Robin, The Birds of the World, The Cornell Lab of Ornithology, https://birdsoftheworld.org/bow/species/amerob/cur/introduction

The Basics of Bird Migration: How, Why, and Where, Cornell Lab of Ornithology, 2021, https://www.allaboutbirds.org/news/the-basics-how-why-and-where-of-bird-migration/

Where Have all the Robins Gone?, Migration, Cornell Lab of Ornithology https://web.archive.org/web/20161231065404/https://www.birds.cornell.edu/AllAboutBirds/faq/master_folder/migration/document_view

Snow Depth Survey, The Great Backyard Bird Count https://www.birdsource.org/gbbc/science-stories/past-stories/snow-depth-survey

Winter Robins, The Great Backyard Bird Count https://www.birdsource.org/gbbc/science-stories/past-stories/is-that-winter-flock-of-robins-in-your-yard-unusual

Kelly, Patrick, A Moral Dilemma, Wild About Utah, June 29, 2020, https://wildaboututah.org/a-moral-dilemma/

Bengston, Anna, Robins in Winter, Wild About Utah, March 13, 2014, https://wildaboututah.org/robins-in-winter/

Bingham, Lyle, Hurren, Richard(voice), The Occupants on Robin Street, Wild About Utah, July 8, 2008, https://wildaboututah.org/the-occupants-on-robin-street/

December 22, 2015November 29, 2023

Christmas Bird Count (CBC) and Climate Change

Click for a larger view of Frank M. Chapman, organizer of the first christmas bird count, Courtesy Wikimedia, Image in the public domain — Frank M. Chapman
Courtesy Wikimedia
Image in the public domain

On December 19th, I will have joined several others for an exciting day of counting bird species and numbers in our lovely, snowy valley. Our numbers will be entered on a database that will be shared with the world. The Christmas Bird Count began on Christmas Day in the year 1900 when ornithologist Frank M. Chapman, an officer in the nascent Audubon Society, proposed a new holiday tradition—a “Christmas Bird Census” that would count birds during the holidays rather than slaughtering them, which had been the past ritual.

The data collected by observers over the past 115 years has allowed researchers to study the long-term health and status of bird populations across North America. When combined with other surveys such as the Breeding Bird Survey, it provides a picture of how the continent’s bird populations have changed in time and space. This long term perspective is vital for conservationists. It informs strategies to protect birds and their habitat, and helps identify environmental issues with implications for people as well.

Along with the fun it brings, this year’s count will have special significance for our local Audubon chapter which was awarded a National Audubon grant for “spreading the word” on our changing climate’s impact on birds. Through the grant writing and implementation I have a heightened awareness of how bird populations and their spacial distribution are changing at an accelerating rate.

Audubon’s 2014 Climate Change Report is a comprehensive, first-of-its kind study that predicts how climate change could affect the ranges of 588 North American birds. Of the bird species studied, more than half are likely to be in trouble. The models indicate that 314 species will lose more than 50 percent of their current climatic range by 2080.

The Environmental Protection Agency (EPA) has included Audubon’s climate change work from CBC data as one of 26 indicators of climate change in their 2012 report.

In 2007, CBC data were instrumental in the development of Audubon’s Common Birds in Decline Report, which revealed that some of America’s most beloved and familiar birds have taken a nosedive over the past forty years.

142 species of concern are found in Utah including our state bird, the California gull and our the bald eagle, our national bird. Averaging the most recent 10 years, our valley has seen 16 species increase and 11 species decline. Of course we would need a take a much broader sweep to know the true story of these species, but our data may play a significant part in the overall analysis.
And please keep those bird feeders full as we enter the coldest month of the year!

This is Jack Greene for Wild About Utah.

Credits:
Image: Courtesy Wikimedia and in the public domain
Text: Jack Greene, Bridgerland Audubon Society

Additional Reading: