Category: Birds

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BirdCast Dashboard Shows a Peak Need for Dark Skies: Dim the Lights for Birds at Night

Milky Way above Chesler Park Canyonlands National Park Courtesy US National Park Service, Emily Ogden, Photographer

Milky Way above Chesler Park
Canyonlands National Park
Courtesy US National Park Service,
Emily Ogden, Photographer
Canyonlands is one of many parks in southern Utah with the International Dark Sky Park designation

 
BirdCast Migration Dashboard https://dashboard.birdcast.info/ Courtesy BirdCast, The Cornell Lab of Ornithology Cornell University

BirdCast Migration Dashboard
https://dashboard.birdcast.info/
Courtesy BirdCast, The Cornell Lab of Ornithology
Cornell University

Songbirds migrate at night to avoid predators, air turbulence, and daytime heat. Down here on the ground we are unaware of the miraculous and essential voyagers flying up to 10,000 feet above us, but thanks to dedicated scientists collaborating for years on end we have free access to the data and graphs of these massive population shifts. The BirdCast Dashboard uses weather radar to track bird migrations, providing real time data showing peak migrations at the website dashboard.birdcast.info.

Did you know that World Migratory Bird Day is celebrated in May and October? Those are the peak months for spring and fall migrations, and the magnitudes of those flocks are considerable. Two thirds of songbirds migrate at night, and on the evening of Sunday, May 15, 2022, one million one hundred and fifty one thousand five hundred (1,151,500) birds crossed Cache County, Utah! Yes, 1,151,500 birds crossed Cache County, Utah, in one night!

It’s important to know when migrations are occurring because skyglow from artificial lighting causes bird disorientation and millions of bird fatalities each and every year. The declining bird population is problematic for many reasons, not least of which because some of the most intrepid travelers like the three-inch-long Rufous Hummingbird, which travels 3,900 miles each way from Alaska to Mexico, are keystone species with ecosystem services such as pollination and consumption of pests such as aphids and mosquitoes.

The Bobolink travels 12,500 miles to and from southern South America every year – those imperiled birds breeding at the west end of Logan may travel the equivalent of 4 or 5 times around the circumference of the earth throughout their lifetime. They come to Cache Valley for the habitat, stay to raise their young, and then head back to their distant winter feeding grounds.

A few top-notch steps toward bird-friendly living include the prevention of light trespass and skyglow, especially from 11 p.m. to 6 a.m., March – May, and August – October. Close curtains to prevent the indoor light from escaping, and avoid blue light outdoors – choose warm white or amber lights, and shield light bulbs to direct light downward. Motion-activated light bulbs are a great way to safely light the way while cutting down on unnecessary outdoor lighting, especially since there’s no clear scientific evidence that outdoor lighting reduces crime. Excess light, on the other hand, is a crime, and light trespass is an enforceable infraction. Light pollution is harmful to humans and deadly for birds.

Logan Mayor Holly Daines signed a Proclamation to Dim the Lights for Birds at Night because reducing skyglow and light trespass saves energy and birds by reducing the often fatal disorientation caused by artificial light.

Dark Skies are filled with bright stars, so by jingles, what say we all “Dim the lights for birds at night!”

I’m Hilary Shughart with the Bridgerland Audubon Society, and I am Wild About Utah!

Credits:
Images: Milky Way above Chesler Park, Canyonlands National Park, Courtesy US National Park Service, Emily Ogden, Photographer, https://www.nps.gov/media/photo/gallery-item.htm?id=286169fc-2bab-40e0-bf8b-a13b5170aeb3&gid=2ADECB87-1DD8-B71B-0B09BD0B18C96667
Screenshot: BirdCast Migration Dashboard, Courtesy BirdCast, The Cornell Lab of Ornithology, Cornell University, https://dashboard.birdcast.info/
Featured Audio: Courtesy & Copyright © Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections/kevin-colver
Text: Hilary Shughart, President, https://bridgerlandaudubon.org/
Additional Reading: Hilary Shughart and Lyle Bingham, https://bridgerlandaudubon.org/

Additional Reading

WildAboutUtah pieces by Hilary Shughart, https://wildaboututah.org/author/hilary-shughart/

Miller, Zach, Dark Sky Parks, Wild About Utah, Nov 2, 2020, https://wildaboututah.org/dark-sky-parks/

Leavitt, Shauna, Natural Quiet and Darkness in our National Parks, Wild About Utah, May 6, 2019 & August 3, 2020, https://wildaboututah.org/natural-quiet-and-darkness-in-our-national-parks/

Rask, Kajler, Dark Skies, Wild About Utah, Jan 1, 2018, https://wildaboututah.org/dark-skies/

Dark Skies, Bird-Friendly Living, Advocacy, Bridgerland Audubon Society, May 2022, https://bridgerlandaudubon.org/our-projects/advocacy/bird-friendly-living/dark-skies/

Dim the Lights for Birds at Night, Bridgerland Audubon Society, May 3, 2022, https://bridgerlandaudubon.org/our-projects/advocacy/bird-friendly-living/dark-skies/

International Dark Skies Association, Utah Chapter, https://utah.darksky.ngo/

Welzbacker, Hannah, Tracking a Night-Time River of Birds, Cool Green Science, The Nature Conservancy, April 13, 2021, https://blog.nature.org/science/2021/04/13/tracking-a-night-time-river-of-birds/?fbclid=IwAR18LKCQUmSlb-hHM1u4FXfVe-GqyWTwiPx91obUQbq2uB9kcPU2djlCnlk

BirdCast Dashboard, The Cornell Lab of Ornithology, Cornell University, https://dashboard.birdcast.info/

Global Bird Collision Mapper, Fatal Light Awareness Program (FLAP) Canada, https://birdmapper.org/app/

Lowe, Joe, Do Hummingbirds Migrate?, American Bird Conservancy, September 12, 2019, https://abcbirds.org/blog/do-hummingbirds-migrate/

Bobolink (Dolichonyx oryzivorus), “Bobolink is one of the few grassland-dependent species of concern that breed in Utah”, Utah Division of Wildlife Resources, April 20, 2020, https://wildlife.utah.gov/pdf/sensitive_species/birds_bobolink_2020.pdf

Bobolink (Dolichonyx oryzivorus), All About Birds, Cornell Lab of Ornithology, Cornell University, https://www.allaboutbirds.org/guide/Bobolink

Lighting, Crime and Safety, International Dark-Sky Association, https://www.darksky.org/light-pollution/lighting-crime-and-safety/#:~:text=There%20is%20no%20clear%20scientific,cost%20a%20lot%20of%20money

2022 Proclamation “Dim the Lights for Birds at Night”, https://bridgerlandaudubon.org/dim-the-lights-for-birds-at-night/

The use of the “by jingles” exclamation is in homage to Warren Dahlin’s moving Moth Radio Hour story “Open My Eyes”, in which he “makes a friend who stays with him in life and in death.” Heard on Utah Public Radio (5/28/22), The Moth, https://themoth.org/radio-hour/squeaky-wheels-1

Owens, Avalon & Cochard, Précillia & Durrant, Joanna & Farnworth, Bridgette & Perkin, Elizabeth & Seymoure, Brett. (2019). Light pollution is a driver of insect declines. Biological Conservation. 241. 108259. 10.1016/j.biocon.2019.108259. https://doi.org/10.1016/j.biocon.2019.108259

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A Surprise visit with Cache Valley’s distant bird relatives

A Surprise visit with distant relatives of Cache Valley's birds: Peafowl Chicks, Courtesy Wikimedia, This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. https://en.wikipedia.org/wiki/en:Creative_Commons and https://creativecommons.org/licenses/by-sa/4.0/deed.en
Peafowl Chicks
Courtesy Wikimedia, This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Awhile back, I was riding my bicycle along country roads in Cache Valley, when suddenly 6 unusual looking chicks ran across the road in single file right in front of me. I slammed on the brakes just in time as the chicks disappeared down the farmhouse driveway on the other side of the road.

I got off my bike and ventured partway down the driveway. Suddenly I found myself face to face with a fully grown peacock. This distant relative of Cache Valley’s native birds seemed quite at home in the shady backyard. As I glanced around, I realized it was his home. From where I was standing I could see at least ten more peacocks and peahens.

Peacock Courtesy Pixabay, Anrita1705, Contributor
Peacock
Courtesy Pixabay, Anrita1705, Contributor

Peahen on Tractor Cab Courtesy & Copyright Mary Heers, Photographer Peahen on Tractor Cab
Courtesy & Copyright Mary Heers, Photographer

Peacock and Chickens Courtesy US NPS, Bent's Fort National Monument, New Mexico Peacock and Chickens
Courtesy US NPS, Bent’s Fort National Monument, New Mexico

Peahen Courtesy & Copyright Mary Heers, Photographer Peahen
Courtesy & Copyright Mary Heers, Photographer

Then I noticed the farmer sitting in his truck at the end of the driveway. He beckoned me over and gave me the whole story.

Many years ago, he had gone to Idaho and purchased a peacock and a peahen. The peahen ran off, so he went back and got another pair. This time it worked. The pair produced a nest full of eggs which the peahen diligently sat on for four weeks. She then tended the baby chicks for the week it took them to learn to fly up into the relative safety of the trees in the yard. The small family made itself at home, settling into a routine of spending their days on the ground and their nights in the trees.

Occasionally an owl or a racoon would take their toll, but these hardy birds proved they could not only survive but thrive. Knowing that these birds originally came from India , I was amazed that they could withstand the bitter cold of Cache Valley’s winters. Perhaps it helped that the farmer had a kindly wife, who would throw out some cracked corn, an occasional cup of cat food, and – on very special occasions- some hot dogs.

Peafowl are omnivores, and on this sunny day I could see them pecking away to their heart’s content in the adjacent grain fields. Luckily this band of birds avoided the fate of the six peacocks who used to free roam the zoo in Logan’s Willow Park. The zoo birds caught the bird flu virus in 2022 and all of them died.

I told my new friend, the farmer, that I was surprised how the females didn’t look the least bit like the males. The peahen is much smaller and is a rather drab brown. He explained that the peahen needs good camouflage because she lays her eggs on the ground and then has to sit there for four weeks with absolutely no help from the male.

The farmer invited me to take as many pictures as I wanted. So I pulled out my cell phone and stepped closer to the birds. That’s when I found out just how fast they can run. They stepped away and out of sight almost before I could blink. Peacocks have been clocked running as fast as 10 mph.

It wasn’t mating season, so the peacocks weren’t fanning out their tails and trying to impress the females. But I was already completely impressed to simply find out there are 200 feathers in the peacock tail. On top of that, the peacocks molt. Each year all 200 tail feathers fall out, and the peacock has to regrow them. No wonder the colors stay so bright!

This is Mary Heers and I’m Wild about all the birds who make themselves at home in Utah.

Credits:

Images Courtesy & Copyright Mary Heers, Photographer, US NPS, Pixabay and Wikimedia
Featured Audio: Courtesy & Copyright Anderson, Howe, and Wakeman.
Text: Mary Heers, https://cca.usu.edu/files/awards/art-and-mary-heers-citation.pdf
Additional Reading: Lyle Bingham, https://bridgerlandaudubon.org/

Additional Reading

Wild About Utah, Mary Heers’ Postings

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Winged Bullets of Beauty

Adult Barn Swallow (Hirundo rustica) mid-air, passing food to a juvenile Courtesy Pixabay, Premek Hajek (hapr80), Contributor
Adult Barn Swallow (Hirundo rustica) mid-air, passing food to a juvenile
Courtesy Pixabay, Premek Hajek (hapr80), Contributor
My morning outing was bedazzled by masters of their aerial universe. Their agility is beyond imagination, capturing their prey with a gaping maw while flying at maximum speed, winged bullets ripping through the air. The swallows and swifts are truly marvels of aerodynamic design, with a pilot whose abilities know no bounds. They rival bats and dragonflies in their ability to capture insects while in flight: barn swallows, tree swallows, cliff swallows, violet green swallows, bank and rough wing swallows, white throated swift, all found in our beautiful Utah.

I watch them drink while in flight, as I have hummingbirds, another remarkable aerialist, skimming the water surface with beak scooping in. If you rarely see them on the ground, they will be resting on their stomachs, lacking abilities to stand, hop, or run. Their legs atrophied from spending most of their lives on the wing.

Barn Swallow Nest with Chicks and Feeding Adult Courtesy US FWS, Lee Karney, Photographer
Barn Swallow Nest with Chicks and Feeding Adult
Courtesy US FWS, Lee Karney, Photographer

Cliff Swallow Nest with Chicks Courtesy US FWS, Jacob W Frank, Photographer Cliff Swallow Nest with Chicks
Courtesy US FWS, Jacob W Frank, Photographer

Bank Swallows Flying Over Bank Nest Cavities Courtesy US FWS, Lee Karney, Photographer Bank Swallows Flying Over Bank Nest Cavities
Courtesy US FWS, Lee Karney, Photographer

Tree Swallows in Flight Courtesy US FWS, Ron Wrucke, Photographer Tree Swallows in Flight
Courtesy US FWS, Ron Wrucke, Photographer

Annas Hummingbird (Calypte Anna) Courtesy US FWS, Robert McMorran, Photographer Annas Hummingbird (Calypte Anna)
Courtesy US FWS, Robert McMorran, Photographer

Two species of swallows construct elaborate nests from mud. If you visit a bridge, you may find a long row of cliffs, wallow gorge-shaped nests attached to the bridge underside above the water. The nest opening is near the same diameter as the bird’s girth. Young birds may be slightly larger than adults, making their maiden flight a bit difficult as they squeeze through the narrow exit. Their mud nests are made of 1000s of BB-sized pellets glued together with a mix of bird saliva and mud. Both add plant fiber, strengthening their adobe nests. Barn swallows construct cup-like nests on flat surfaces, oftentimes above a door, which makes it a bit tricky to avoid getting nipped by a parent as one passes through.

Swallows engage in elaborate aerial courtship displays to attract and bond with a mate. The male will pursue the female in flight, often performing swoops, dives, and glides to showcase his flying skills. If interested, the female may reciprocate by mirroring the male’s maneuvers. The pair may continue these synchronized flights throughout the breeding season to strengthen their pair bond.

Swallows hold significant cultural symbolism in various native traditions, often representing renewal, hope, and transformation. They are featured in numerous myths and stories, reflecting their importance in spiritual and ecological narratives.

Beyond swallows, incredibly important natural pest control, their presence is also a key indicator of environmental health, reflecting the condition of wetlands, grasslands, and open habitats.

Swallows by day, bats by night, both critical for controlling insect populations. With our crashing insect numbers due to insecticides, habitat loss, and a rapidly changing climate, my concern for the future of this specialized bird family continues to rise.

Climate change, with rising temperatures, altered precipitation patterns, and increased frequency of extreme weather events, are disrupting ecosystems. This impacts the availability of food and nesting sites, altering the timing of insect emergence, potentially creating a mismatch between the availability of insects and the breeding season of swallows. As temperatures rise, suitable habitats may shift northward, forcing populations to relocate or face extinction.

This is Jack Green for Bridgerland Audubon Society. I’m wild about these winged bullets of beauty.

Credits:
Winged Bullets of Beauty
Picture: Courtesy Pixabay, Premek Hajek (hapr80), Contributor
Additional Images Courtesy US FWS, Photographers noted for each image, Jacob W Frank, Lee Karney(2x), Ron Wrucke, and Robert McMorran.
Audio: Courtesy & © Kevin Colver https://wildstore.wildsanctuary.com/
Text: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading: Lyle W Bingham, Webmaster, Bridgerland Audubon, https://bridgerlandaudubon.org/

Additional Reading:

Jack Greene’s Postings on Wild About Utah, https://wildaboututah.org/author/jack/
Swallows Nesting in Nuisance Locations, Division of Migratory Birds and Habitat, Pacific Southwest Region, U.S. Fish and Wildlife Service, https://www.fws.gov/story/nuisance-swallows

Barn Swallow, Natural Pest Control, BirdNote, https://www.birdnote.org/show/barn-swallow-natural-pest-control

Barn Swallow:
Barn Swallow, All About Birds, Cornell Lab of Ornithology, Cornell University, https://www.allaboutbirds.org/guide/Barn_Swallow/id
Barn Swallow – Hirundo rustica, Profile, UtahBirds.org, Utah County Birders, http://www.utahbirds.org/birdsofutah/Profiles/BarnSwallow.htm
Barn Swallow, Migration and Annual Cycle, JourneyNorth, Arboretum, University of Wisconsin-Madison, https://journeynorth.org/tm/swallow/News.html

Bank Swallow:
Bank Swallow, All About Birds, Cornell Lab of Ornithology, Cornell University, https://www.allaboutbirds.org/guide/Bank_Swallow/id
Bank Swallow – Riparia riparia, Profile, UtahBirds.org, Utah County Birders, http://www.utahbirds.org/birdsofutah/Profiles/BankSwallow.htm

Cliff Swallow:
Cliff Swallow, All About Birds, Cornell Lab of Ornithology, Cornell University, https://www.allaboutbirds.org/guide/Cliff_Swallow/id
Cliff Swallow – Petrochelidon pyrrhonota, Profile, UtahBirds.org, Utah County Birders, http://www.utahbirds.org/birdsofutah/Profiles/CliffSwallow.htm

Tree Swallow:
Tree Swallow, All About Birds, Cornell Lab of Ornithology, Cornell University, https://www.allaboutbirds.org/guide/Tree_Swallow/id
Tree Swallow – Tachycineta bicolor, Profile, UtahBirds.org, Utah County Birders, http://www.utahbirds.org/birdsofutah/ProfilesS-Z/TreeSwallow.htm

Violet-green Swallow:
Violet-green Swallow, All About Birds, Cornell Lab of Ornithology, Cornell University, https://www.allaboutbirds.org/guide/Violet-green_Swallow/id
Violet-green Swallow – Tachycineta thalassina, Profile, UtahBirds.org, Utah County Birders, http://www.utahbirds.org/birdsofutah/ProfilesS-Z/VioletGreenSwallow.htm

Northern rough-winged Swallow:
Northern rough-winged Swallow, All About Birds, Cornell Lab of Ornithology, Cornell University, https://www.allaboutbirds.org/guide/Northern_Rough-winged_Swallow/id
Northern rough-winged Swallow – Tachycineta thalassina, Profile, UtahBirds.org, Utah County Birders, http://www.utahbirds.org/birdsofutah/ProfilesL-R/NorthernRoughWingSwallow.htm

Purple Martin:
Purple Martin, All About Birds, Cornell Lab of Ornithology, Cornell University, https://www.allaboutbirds.org/guide/Purple_Martin/id
Purple Martin – Progne subis, Profile, UtahBirds.org, Utah County Birders, http://www.utahbirds.org/birdsofutah/ProfilesL-R/PurpleMartin.htm

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Connecting Classroom Learning to the World

Birding-Class-Families Courtesy & Copyright Joseph Kozlowski, Photographer
Birding-Class-Families
Courtesy & Copyright Joseph Kozlowski, Photographer
Ever since I started centering my entire 2nd-grade classroom instruction around a bird theme, one of the most important benefits I’ve seen is how learning at school suddenly becomes important and valuable to students outside the school walls, and because of that, students become advocates for learning to their families.

Male Bullocks Oriole (Icterus bullockiorum) Courtesy & Copyright Joseph Kozlowski, Photographer
Male Bullocks Oriole
(Icterus bullockiorum)
Courtesy & Copyright Joseph Kozlowski, Photographer

Female Belted Kingfisher-(Megaceryle alcyon) Courtesy & Copyright Joseph Kozlowski, Photographer Female Belted Kingfisher-(Megaceryle alcyon)
Courtesy & Copyright Joseph Kozlowski, Photographer

My birding classroom goes well beyond a few fun birding crafts or cute bird stickers. My students study a bird each week with reading passages, complete bird-related math activities, go on weekly field trips to find birds while keeping an ongoing writing journal about those experiences, and create their own birding guide over the course of the year about the birds they’ve studied.

Students can also send in bird sighting photos from home, and then we as a class, try to identify what bird they saw. Here points to one piece of evidence that kids are engaged outside of the school walls, with their families, in a special way. Just this year I had over 500 bird photo submissions from my 25 students. Each of these submissions in an independent, outside of school action that kids take – necessitating technological support from family – to make a connection from nature to the classroom. This type of connection is magical and indicative that learning at school is spreading beyond its walls, and that the students involve their family in the process.

Additionally, I receive emails from parents of students in my class saying things like “…ornithology prompted likely a lifelong love for birds in Jasmine, and has spread to our whole family. She even takes her little sisters on birding walks around the block to see what they can find.” or “Denis brought the whole family up Logan Canyon this weekend so we could look for birds!” Never before in all my years of teaching did I have families sharing how the work we did in class directly impacted the engagement of the family with nature outside of school. Now, kids are advocates to their families for engagement in the natural world.

Finally, you know something special is happening when families sacrifice their precious time outside of school and work hours to engage in learning. One hectic Monday in April, I sent out an impromptu email to my families that said “Let’s go birding! Meet at 5:00 PM on Thursday at Maple View Park, bring your family, and let’s see what we can find!” In my mind, a few of my passionate little birders would show up for the adventure. In reality, over 30 students, adults, and siblings, bustled into the parking lot ready for their binoculars and for the exploration! The group consisted of dads with spotting scopes, a family dog named ‘Tate,’ and lots of eager and inquisitive minds thrilled to look for birds in a new environment. The two hours went by in a flash, and nature didn’t fail to stun with the bright orange, black, and white of a Bullock’s Oriole; and the chattering Belted Kingfisher, frustrated that we had disturbed his evening fishing routine.

In the end, centering classroom instruction on this real-world theme of birds has made classroom learning something that is no longer bound within the school walls. It has become something that students need, use, and apply to the world around them in their everyday lives. Furthermore, their eagerness to make these classroom-to-world connections quickly draws their families into the same type of engagement. As a teacher, I could only ever hope that my impact would have such a reach, where kids go back to their families and become advocates for learning, advocates for awareness, and advocates for nature.

This is Dr. Joseph Kozlowski, and I am wild about outdoor education in Utah!

Credits:

Images: Courtesy & Copyright Joseph Kozlowski, Photographer, Used by Permission
Featured Audio: Courtesy & Copyright © Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections/kevin-colver and including contributions from Anderson, Howe, and Wakeman.
Text:     Joseph Kozlowski, Edith Bowen Laboratory School, Utah State University https://edithbowen.usu.edu/
Additional Reading Links: Joseph Kozlowski & Lyle Bingham

Additional Reading:

Joseph (Joey) Kozlowski’s pieces on Wild About Utah: