Wild About Utah - A Utah Public Radio production featuring contributors who share a love of nature, preservation and education

May 20, 2019May 20, 2019

Herps

Everywhere we go, people want to know, who we are, so we tell them- we are the herpers, the mighty, mighty herpers!
Stumbling around the desert with fishing poles in hand. Hot, dry, no water within miles. A casual observer might question our sanity. But here’s the deal. We have full control over our mental faculty.

Our defense. First, our fishing poles are used for the capture and release of lizards. Remarkably fast and allusive, these rigs are the answer. A small slipknot noose using monofilament fishing line is attached to the end of the pole. The lizards often freeze as the line is dangled slightly in front of their nose and gently slipped over their heads. A quick upward flip and bingo (with a bit of luck) a lizard dances freely from the line’s end.
“I caught one!” alerts the others within shouting distance, and the crew soon assembles to view the prize. Photos are taken which includes GPS coordinates, then the victim passes multiple hands, and is released to resume its lizard business following the rude interruption.

Herps: Western Banded Gecko, Courtesy NPS — Western Banded Gecko
Courtesy NPS

This has become an April tradition for our USU Wildlife Society students with a keen interest in herpetology. We relish the Mojave Desert surrounding St. George with flowers in full bloom and bird song in full tilt.
Our desert ramblings have revealed many herp treasures- spiny lizards, spectacled rattle snakes, desert iguanas, desert tortoise, chuckwalla, canyon tree frog to name a few. Within the past two years, we have assembled well over two dozen different species. The Mojave is second only to the Sonoran Desert for biodiversity. I’m always amazed how this parched, desolate land can support such a remarkable abundance of life forms. The Mojave Desert hosts about 200 endemic plant species found in neither of the adjacent deserts.

I’m going to end with a brief description of my favorite little lizard that appears so delicate, like a desert flower, it stands in stark contrast to this seemingly inhospitable environment. In good light its paper thin skin covered with minute scales, allows one to see the interior workings of its slender body.
The western banded gecko is secretive and nocturnal, foraging at night for small insects and spiders, often seen, silhouetted against the black asphalt of desert roads. It is one of the few reptiles that controls scorpion populations by eating their babies. If captured it may squeak and discard its tail. As a defense mechanism, it can also curl its tail over its body to mimic a scorpion. Geckos also store fat in their tails. Being they maintain a reduced metabolism at low temperatures, their tail fat can sustain them for up to nine months. Because the western banded gecko restricts its activities to nights, it is often seen, silhouetted against the black asphalt of desert roads.

This is Jack Greene and I’m wild about the banded gecko, all its cousins, and this amazing land we call Utah!

Credits:

Pictures: Banded Gecko Courtesy US NPS
Pictures Leopard Lizard, Courtesy PXHere.com
Text: Jack Greene, Bridgerland Audubon Society

Additional Reading:

Strand, Holly, The Lizard and His Tail, Wild About Utah, June 11, 2009, https://wildaboututah.org/the-lizard-and-his-tail/

Repanshek Kurt, Western Banded Gecko, Wild About Utah, Feb 23, 2015, https://wildaboututah.org/western-banded-gecko/

Strand, Holly, Gila Monsters, Wild About Utah, Feb 4, 2009, https://wildaboututah.org/gila-monsters/

One Biota Network, Noosing Technique for Capturing Lizards, YouTube, May 25, 2018, https://www.youtube.com/watch?v=tkcOpPRfeug

Reptiles, Zion National Park, US National Park Service, https://www.nps.gov/zion/learn/nature/reptiles.htm

Reptiles, Canyonlands National Park, US National Park Service, https://www.nps.gov/cany/learn/nature/reptiles.htm

Species List, Arches National Park, US National Park Service, https://www.nps.gov/arch/learn/nature/species-lists.htm

Reptiles and Amphibians, Bryce Canyon National Park, US National Park Service, https://www.nps.gov/brca/learn/nature/reptiles.htm

May 15, 2019May 17, 2019

Fireflies

Click for a larger view of a firefly, Courtesy Wikimedia, Bruce Marlin, Photographer, licensed under Creative Commons Attribution-Share Alike 2.5 Generic license — Firefly
Courtesy Wikimedia,
Bruce Marlin, Photographer
Licensed under
Creative Commons Attribution-
Share Alike 2.5 Generic license

Hi, My name is Christy Bills, I am the entomologist at the Natural History Museum of Utah.

I am excited to talk about the Utah Firefly citizens science project. A lot of people are surprised to know that we have fireflies in Utah, but we actually have them in 20 of the 29 counties, that we’ve discovered so far. People are often surprised that they’re here, and they think that they’ve just arrived but they haven’t. They like to live in marshy areas, and they are only adults from late May to early July, so that’s why people often don’t see them, because people aren’t usually recreating in marshy areas.

The firefly citizens science project asks people to report when they see them to the museums website, and that allows us as researchers to know where they are so we can track their activity. We’ve been collecting data on them for 4 or 5 years and learning more about them over that time period.

I’ve actually gone through old newspapers that have been digitized online, and looked for any reference to fireflies or lightning bugs, and I have found zero reference dating back 100 years. However, when you actually talk to people in rural communities who have pastures and farms, it turns out anecdotally a lot of people know about them. This is a really wonderful way of people bridging the academic rural divide, and finding out that people in these communities have a wealth of knowledge that we can draw from, and they’ll say, “Oh yeah my grandpa always had them in the orchard,” or “We always knew that they were there,” so it turns out people always knew about them. Not a lot of people, but enough people.
People have anecdotes about knowing about them in urban areas, where there are clearly not anymore because of development and light pollution. That helps us also know what factors make them go away.

More information about the project is available, at NHMU.UTAH.EDU/fireflies.

I’m Christy Bills and I’m wild about Utah.

Credits:

Image: Courtesy Wikimedia, Bruce Marlin, Photographer
Text: Christy Bills, Entomologist, Natural History Museum of Utah, https://nhmu.utah.edu/newsdesk/experts/christy-bills

Reported Sightings:

Report your sighting

Sources & Additional Reading

Western Firefly Project: A Community Science Initiative, Natural History Museum of Utah. https://nhmu.utah.edu/fireflies/

Hellstern, Ron, June Fireflies, Wild About Utah, June 19, 2017, https://wildaboututah.org/june-fireflies/

Strand, Holly, Firefly Light, Wild About Utah, Jun 20, 2013, https://wildaboututah.org/firefly-light/

Buschman, L L. Biology of the firefly Pyractomena lucifera (Coleoptera: Lampyridae). Florida Entomologist 67.4 (1984): 529-542.

Lloyd, James E., 1964. Notes on Flash Communication in the Firefly Pyractomena dispersa (Coleoptera: Lampyridae) Annals of the Entomological Society of America, Volume 57, Number 2, March 1964 , pp. 260-261. (James Lloyd is a leading authority on fireflies. He retired from academic duty at the University of FL, but here is a web page with some of his wisdom and musings. http://entnemdept.ufl.edu/lloyd/firefly/

(Boston) Museum of Science Firefly Watch
Volunteers help citizen scientists track firefly occurrences.
https://legacy.mos.org/fireflywatch/

National Geographic. Firefly (Lightning Bug) Lampyridae, http://animals.nationalgeographic.com/animals/bugs/firefly/

Phys.org news service. Jun 26, 2012. Romancing the firefly: New insights into what goes on when the lights go off. http://phys.org/news/2012-06-romancing-firefly-insights.html#inlRlv

Stanger-Hall, Kathrin F., James E. Lloyd, David M. Hillis. 2007. Phylogeny of North American fireflies (Coleoptera: Lampyridae): Implications for the evolution of light signals. In Molecular Phylogenetics and Evolution 45 (2007) 33-49.

Utah State University Insect Collection has over 117 cabinets housing approximately two million pinned insects and 35,000 microscope slides. Location: Room 240, Biology and Natural Resources Bldg.; Telephone: 435-797-0358
http://www.biology.usu.edu/htm/research/insect-collection/

Clayton Gefre, Sparks Fly: Researchers track firefly populations across Utah, The Herald Journal, http://news.hjnews.com/allaccess/sparks-fly-researchers-track-firefly-populations-across-utah/article_270ac8b9-3d3f-5a01-9b5b-ac22e89a54bb.html

Natalie Crofts, New Website Tracks Utah Firefly Sightings, KSL, https://www.ksl.com/?sid=34439516

May 6, 2019May 17, 2019

Natural Quiet and Darkness in our National Parks

If visitors find locations in Utah’s National Parks, where very little man-made sounds are heard, it can be a breathtaking experience. A park visitor may canoe along riparian habitat and hear a variety of bird calls, or hike a trail and come around a bend to see a few deer jump over the sage-brush.

These types of experiences may also occur after dark when visitors participate in stargazing or a full-moon hikes.

The southern Milky Way visible during a star party at Cedar Breaks National Monument. We use red lights on the telescopes during star parties to help preserve night vision. Courtesy US NPS, Zach Schierl, Photographer — The southern Milky Way visible during a star party at Cedar Breaks National Monument. We use red lights on the telescopes during star parties to help preserve night vision.
Courtesy US NPS, Zach Schierl, Photographer

Mark and Sallie Shelton said, “Utah dark skies are our passion! The [dark] sky and quiet solitude are magical. Visitors, from around the world, are in awe when they get their first [heavenly] glimpse of [the Milky Way] and see the stars shining like diamonds on dark velvet.”

Protecting the quiet and darkness of our National Parks has become a priority for many managers and researchers.

Four planets and the Moon are visible in the twilight sky over ancient Bristlecone Pine trees at Cedar Breaks NM Courtesy US NPS, Zach Schierl, Photographer — Four planets and the Moon are visible in the twilight sky over ancient Bristlecone Pine trees at Cedar Breaks NM
Courtesy US NPS, Zach Schierl, Photographer

Christopher Monz, professor in the Department of Environment and Society in the Quinney College of Natural Resource at USU joined with five other scientists who have all worked on issues of noise pollution and light pollution to compile the book, “Natural Quiet and Natural Darkness: The “New” Resources of the National Park.”
title=”Four planets and the Moon are visible in the twilight sky over ancient Bristlecone Pine trees at Cedar Breaks NM Courtesy US NPS, Zach Schierl, Photographer”

The Summer Milky Way as seen from Point Supreme at Cedar Breaks NM. The landscape is illuminated by the light of a 1st Quarter moon. Courtesy US NPS, Zach Schierl, Photographer — The Summer Milky Way as seen from Point Supreme at Cedar Breaks NM. The landscape is illuminated by the light of a 1st Quarter moon.
Courtesy US NPS, Zach Schierl, Photographer

Monz explains, “[We wanted] to compile, in one place, the best science on both the social and ecological dimensions regarding the importance of the resources of darkness and quiet, and the consequences of them slowly disappearing in our most precious protected areas – the national parks.”

The book gathered many interesting findings.

Visitors enjoying a quiet day at Hovenweep National Monument Courtesy & Copyright Shauna Leavitt — Visitors enjoying a quiet day at Hovenweep National Monument
Courtesy & Copyright Shauna Leavitt

One is the concept of “listening area” which is the distance an individual (human or animal) can hear normal sounds and calls that they’re evolved and adapted to. For a bird species it might be a mating call, for deer it might an alert response from a predator.

As noise increases the listening area may decrease dramatically.

Monz said, “In the United States noise from roads has increased three fold since 1970.”

A three decibel increase in noise results in a 50 percent decrease in listening area. If there is a 10 decibel increase, the result is a staggering 90 percent decrease in listening area.

Monz explains, “If you put noise into the environment there is the potential for significant ecological implications, particularly for wildlife. They can no longer be reliant on the sense of hearing to carry out normal activities…some species will move out of those noisy areas to quieter environments which creates a displacement effect.”

For humans, this means we have less opportunities to engage with the sights and sounds of nature.

One success story outlined in the book occurred in Muir Woods National Monument in California. Monz said, “Simply by putting up signs which raised the visitor’s awareness of the environment they were in, and the importance of quiet for other visitors, the noise decreased by 2 decibels. This gave folks an opportunity to experience better natural quiet environment and a little bit more biodiversity from the standpoint of hearing bird calls from the surrounding forest.”

The book also provides ideas for managing the resource of darkness in the National parks.

Guests enjoying Arches National Park Courtesy & Copyright Shauna Leavitt — Guests enjoying Arches National Park
Courtesy & Copyright Shauna Leavitt

Monz said, “Right now 80% of the world’s population lives in locations where there is some compromise of natural darkness…most will never see the Milky Way.”

Cedar Breaks National Monument, which has the highest star gazing site at 10,500 feet, received an award from The International-Dark Sky Association (IDA) for preserving its Dark skies.

The authors of “Natural Quiet and Natural Darkness” hope the book will get in the right hands to provide park managers with this easily accessible tool where they can find the best science and actionable ideas to increase quiet and darkness in our National Parks.

This is Shauna Leavitt and I’m Wild About Utah.

Credits:
Photos:
Courtesy US NPS, Zach Schierl, Photographer, Education Specialist, Cedar Breaks National Monument
Courtesy & Copyright Shauna Leavitt,
Audio: Courtesy and Copyright
Text: Shauna Leavitt, USGS Utah Cooperative Fish and Wildlife Research Unit, Quinney College of Natural Resources, Utah State University

Sources & Additional Reading

Star Gazing, Cedar Breaks National Monument, US National Park Service, https://www.nps.gov/cebr/star-gazing.htm

Cedar Breaks National Monument Designated as an International Dark Sky Park, https://www.nps.gov/cebr/learn/news/cedar-breaks-national-monument-designated-as-an-international-dark-sky-park.htm

Burkitt, Bree, Cedar Breaks recognized as Dark Sky Park, The Spectrum, https://wlna-webservice.gannettdigital.com/articleservice/view/98980850/michigan-state-spartans/24.3.57/iphone

Spotlight – The Cedar Breaks National Monument Master Astronomer Program, Colorado Plateau Dark Sky Cooperative, https://cpdarkskies.org/2018/10/17/spotlight-the-cedar-breaks-national-monument-master-astronomer-program/

April 29, 2019May 1, 2019

As a Child I Loved Nature

Chickadee Courtesy edbo23, photographer and Pixabay — Chickadee
Courtesy edbo23, photographer and Pixabay

As a child I loved nature. Not liked: loved.

I consumed it. I learned the names and types of animals especially, from all over the world. My love was ceaseless, carefree, and itself consuming.

There were phases of course, too. First it was bats, then dinosaurs but back before they had feathers, then penguins, dogs, spider monkeys, and sharks. With each new kind of animal I learned about, I was drawn in closer by what makes them special and sets them apart. I could imagine myself as any one of a million kinds of critter. I could play as if I were one, hunt or forage like one, build a den or nest like one. I was what I imagined myself to be and I loved it. My world was infinite.

Those days though are decades behind. For a long while now, I’ve thought about what happened to that child; what happened to that infinite world? Years of schooling and structure had pushed my attention into books, screens, and facts. The world did not leave me, I neglected that infinite world, and so it too became schooled and structured and sterile.

This realization of what had happened first hit me when I began student teaching kindergarten a few years ago. One day at recess a child asked me to play with them. I realized then that I couldn’t remember how to play and imagine and see the world as infinite still. I awoke from the dream of education and discovered that I had not learned but books, screens, and facts.

Since then, it’s been hard to relearn how to play and imagine. This relearning casts a shadow of struggle over you, especially as a teacher. It can drive you to try and find what obscures and what shines.

My search for reprieve from a knowable world has taken me all over this country: from coast to coast, and from northern desert to southern swamp. Just the other day though I finally found a true breadcrumb back to the infinite world: a black-capped chickadee.

Sitting in my springtime backyard, one came to my only, lone bird feeder that I got at the grocery store. As it sized up the plastic tube full of food, I began to do something that I hadn’t done for a very long while: I just watched it. It was not like how I watch ducks or deer or loose neighborhood turkeys, as food if only it came in range or the city ordinances were a bit more forgiving, but instead I watched it just to see what it did and who it was.

The small songbird flew from its perch and simply rummaged through my discount bird feed until it found a black sunflower seed and flew back to a higher branch. It worked the shell off the seed with diligence, determination, and intelligence. No schooling required. After eating the morsel within, it flew back for another and ate that one in the same wild manner. It then called out, perhaps to pay the good fortune forward, and flew off without giving the feeder another glance. The momentary abandonment of gluttony is the privilege of spring.

It felt strange to just watch a bird for a few minutes. It felt foreign. My mind kept asking me why I was watching such an unassuming creature and for why. There were books that need reading, screens that need seeing, and facts that need knowing. In the end though, it felt good to stick it to what organized my wild instincts and to just watch the chickadee like a true human being again.

I could in that moment imagine that I was that chickadee: wild, rebellious, and free. Never before had I thought of myself as a chickadee though, truth be told. If any bird, I would have before liked to be a Canada jay, or a raven, or a Swainson’s thrush. But after seeing that chickadee, and thinking on it, the chickadee seems the best of me now and the best of who I want to be. It can be humble, measured, and cooperative, or proud, excitable, and driven, depending on the needs of the season. It’s easily seen, easily unnoticed, and easily pleased.

Importantly, though it reminds me of that child with the infinite world. It reminds me why I loved nature. It gives me hope that I can again.

I’m Patrick Kelly and I’m Wild About Utah.

Credits:

Images: Courtesy and Copyright Stephen Peterson, Photographer
Audio: Contains audio Courtesy & Copyright Kevin Colver
Text: Patrick Kelly, Director of Education, Stokes Nature Center, https://logannature.org
Included Links: Lyle Bingham, Webmaster, WildAboutUtah.org

Additional Reading

Kelly, Patrick, The Canyon, Wild About Utah, Jan 28, 2019, https://wildaboututah.org/the-canyon/