Jack Greene, Author at Wild About Utah

February 21, 2022March 4, 2026

PJ Forests

As I write this, I’m babysitting grandkids in Cedar City. I find relief from the little rascals by
handing them off to grandma while I retreat to surrounding pinyon-juniper forests, affectionally titled PJ forests.

Bird calls instantly transform my thoughts to these pygmy forest’s abundant offerings- muffled laughing calls of pinyon jays, twittering of juniper titmice, raucous scrub jays. Drawn by
swooping ravens, I approach a juniper overlooking the canyon below. Thirty feet away, an immature golden eagle sits on a Juniper branch expressing its displeasure by twisting a gold-
mantled head to face the marauders with fierce eyes.

Further up the trail, five mule deer dart though the shadows. A black tailed jackrabbit bolting from its sage hideout startles me. Wishing for binoculars, a flock of sparrow-sized birds fly
across. I attempt to imagine them as juncos, without success. Tomorrow I will return with optics in hand to solve the mystery.

Pinyon Juniper are the dominant forest type in Utah. Much like the sage Steppe biotic community, at first glance one is deluded by the apparent lifeless monotony of this landscape.
To the contrary, both have a high biodiversity. These forests have around 450 species of vascular plants living alongside pinyon pines and junipers. Additionally, over 150 vertebrate
species of animals including elk, mule deer, and bear call pinyon-juniper forests home either seasonally or throughout the year.

Junipers are a birders paradise. The trees offer sites for perching, singing, nesting, and drumming. They also yield plentiful berries (actually spherical cones) and house a high insect
diversity for birds to consume. Mammals also eat the berries while seeking shelter in hollow juniper trunks, taking advantage of the trees’ shade in hot temperatures and the trees’ thermal
cover in the cold. Pinyon pines offer similar benefits to forest-dwellers. Pinyon mice, Abert’s squirrels, cliff chipmunks, Uinta chipmunks, wood rats, desert bighorn sheep, and black bears
all eat pinyon pine nuts.

For millennia, our own species have been dependent on the pinyon pine for their variable bounty of highly nourishing pine nuts. A staple of the Paiute, Goshute, Ute, and Shoshone, their
lives revolved around the fall harvest with elaborate ceremonies to pay homage for their life sustaining food value. It continues to the present, and we Euromericans have joined them in fall
harvest here in the Intermountain west, including my children and grandchildren.

Like the sage steppe, the pinyon juniper forest has been misunderstood, and under-appreciated for its critical role in the lives of so many species that would not exist without it, nor would
atmospheric carbon be stored in their fiber and their soils. Chaining and other “treatments” are highly controversial given the aesthetic impact of once vibrant forest replaced with piles of
uprooted trees and torn soils. Compounding this, recent decades have witnessed more severe drought and heat events making them vulnerable to insect and disease attacks, and catastrophic fire. We must practice utmost care in how we manage this priceless resource.

Jack Greene for Bridgerland Audubon Society, loving wild Utah and its PJ forests

This is Jack Greene for Bridgerland Audubon Society, loving wild Utah and its PJ forests!

Credits:
Pictures: Courtesy US National Parks Service, Austin Tumas, Photographer
Audio: Courtesy & Copyright Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections as well as J. Chase and K.W. Baldwin, https://upr.org/
Text: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading: Lyle W Bingham, Webmaster, and Jack Greene, Author, Bridgerland Audubon, https://bridgerlandaudubon.org/

Additional Reading:

Jack Greene’s Postings on Wild About Utah, https://wildaboututah.org/author/jack/

Pinyon-Juniper Woodlands – Introduction & Distribution, National Park Service, US Department of the Interior, https://www.nps.gov/articles/pinyon-juniper-woodlands-distribution.htm

Pinyon-Juniper Woodlands – Species Composition and Classification, National Park Service, US Department of the Interior, https://www.nps.gov/articles/pinyon-juniper-woodlands-species-composition-classification.htm

Tausch, R.J., Miller, R.F., Roundy, B.A., and Chambers, J.C., 2009, Piñon and juniper field guide: Asking the right questions to select appropriate management actions: U.S. Geological Survey Circular 1335, 96 p., https://pubs.usgs.gov/circ/1335/circ1335.pdf

Plants, Natural Bridges National Monument, National Park Service, US Department of the Interior, https://www.nps.gov/nabr/learn/nature/plants.htm

Noah’s Ark Trail, Dixie National Forest, USDA Forest Service, https://www.fs.usda.gov/recarea/dixie/recarea/?recid=24930

January 17, 2022March 12, 2022

Reinhard Jockel, Naturalist

Reinhard Jockel at the Wellsville HawkWatch Site Overlooking Box Elder County Sept 25, 1999. Image from Reinhard Jockel — Reinhard Jockel at the Wellsville HawkWatch Site Overlooking Box Elder County Sept 25, 1999.
Image from Reinhard Jockel

Naturalists are fading. They have been replaced by specialists-botanists, ornithologists, entomologists, geologists, or one of many other natural resource specialists. I consider myself a naturalist, or generalist. I have high interest in all of these disciplines, but do not consider myself an expert on any of them.

I’ve met a handful of other naturalists in Utah, but they are an endangered species. A few weeks ago we lost one here in Cache Valley. Reinhard Jockel was our version of John Muir. He came from Germany in the 1950s as a teenager for better educational opportunities.

I first met Reinhard in the late 1980s. Living in a tiny second story apartment, he chose a bike and boots as his only mode of transportation. With a long beard, thick German accent, and antiquated outdoor equipment including a wooden hiking staff, Reinhard became a local legend. Many birders and botanists befriended him for his local knowledge, which he was very willing to share and was awarded the Bridgerland Audubon educator award in 2012. Another contribution came from the detailed, meticulous records he kept on blooming dates for many wildflowers and migratory birds, a treasure trove of data on life’s response to our a changing climate.

Reinhard’s passion for nature’s offerings knew no boundaries. Although he only lacked a few credits to attain a PhD in botany, Reinhard abandoned his studies at UC Berkley and headed back to Cache Valley Utah to resume his independent field studies in our valley and mountains. I was one of the benefactors.

As a backcountry Ranger in the Naomi and Wellsville Wilderness, Reinhard often joined me for a free ride to his beloved mountains. I welcomed him knowing he would add to my knowledge base on all wildlife and plants we encountered- birds, butterflies, wildflowers, tiger salamanders, leopard frogs- whatever might cross our paths. In our years together, we kept track of the dwindling populations of pica and amphibians, goshawks, and a few other species of special concern.

Occasionally we would happen onto a rarity that made Reinhard dance with delight. Following a long, rigorous hike into the high country of Naomi wilderness, we found ourselves at the base of Mt. Elmer cliffs. “An Alp lily”! His excitement couldn’t be contained. This beauty is circumpolar found in high latitudes and altitudes around the globe. It reminded him of his homeland alpine heights.

Another discovery came on our hike into Whitepine Lake above Tony Grove. Reinhard was ecstatic to discovered a Whipple’s penstemon growing along the trail, a delicious surprise! Others came- orchids, gentians, new butterfly and bird species expanded my list.

Two weeks ago, Reinhard became part of his beloved earth in the Logan cemetery. He has good company with 58 species of birds recorded within its confines. The Bridgerland Audubon has planned a Reinhard memorial bird outing 9 am on February 5th beginning at his grave. See more detail on our bridgerlandaudubon.org website.

This is Jack Greene for Bridgerland Audubon Society, and I am totally Wild about Utah!

Credits:
Pictures: From Reinhard Jockel
Audio: Courtesy & Copyright Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections
Text: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading: Lyle W Bingham, Webmaster, and Jack Greene, Author, Bridgerland Audubon, https://bridgerlandaudubon.org/

Additional Reading:

Jack Greene’s Postings on Wild About Utah, https://wildaboututah.org/author/jack/

Reihard Jockel was the recipient of the 2014 Carl Johnson Education Award from Bridgerland Audubon Society, https://bridgerlandaudubon.org/about-us/bridgerland-audubon-annual-meeting/education-awards/

Reihard Jockel was a member of the 200 club maintained by the Bridgerland Audubon Society, https://bridgerlandaudubon.org/about-us/bridgerland-audubon-annual-meeting/200-club/ The 200 club recognizes those who have recorded seeing 200 bird species in one calendar year within the county borders.

Click to view pdf of Reinhard’s Obituary as found on Legacy.com

McCollum, Charles, Legendary local naturalist Reinhard Jockel dies at 80, HJNews, December 22, 2021, https://www.hjnews.com/news/local/legendary-local-naturalist-reinhard-jockel-dies-at-80/article_a2ad8afe-cf8c-5371-b5fa-a037fc771bb4.html

Reinhard Memorial Birding Field Trip, Feb 5, 2022, Meet Saturday, Feb 5, 9 am at the “Weeping Woman” statue near the center of the Logan Cemetery, https://bridgerlandaudubon.org/reinhard-memorial-birding-logan-cemetery-9-am-february-5th/

November 22, 2021November 22, 2022

Wild Turkeys

It’s turkey time, and time to give thanks for this great bird! There is much to learn beyond stuffing them full of stuffing. In my younger years when hunting was a major part of our Michigan culture, I was forewarned that the wile wild turkey was a formidable opponent for the small game hunter.

I’ve had many turkey encounters beyond eating their deliciousness. Our little town of Smithfield was held at bay by four huge Toms who terrorized a neighborhood with their testosterone-fueled aggressiveness. This followed by two toms in Logan who gave merry chase to police officers that attempted to coral them as they were attractive nuisances at the Main and Center intersection. One unfortunately took refuge in a butcher’s shop. In the wild, I was surprised to find large flocks roosting in trees reminding me of passenger pigeon stories when their massive, collective weight could break limbs. On a Christmas bird count, I witnessed a near 200 yard line of single file turkeys traipsing through deep snow, like a herd of bison plowing through prairie drifts.

Wild Turkeys: Rio Grande Turkey Tom, Meleagris gallopavo, Courtesy US FWS, Robert H. Burton, Photographer, images.fws.gov — Rio Grande Turkey Tom
Meleagris gallopavo
Courtesy US FWS
Robert H. Burton, Photographer
https://images.fws.gov

Anyone who has the opportunity to meet these animals will tell you that they are highly intelligent birds full of playful and unique personalities. They are incredibly curious and inquisitive and enjoy exploring their surroundings. Turkeys are very social including human companionship. Researchers have found that when a turkey is removed from its rafter (flock that is), they will squawk in obvious protest until reunited. Turkeys have a refined “language” of yelps and cackles, with more than 20 unique vocalizations. They mourn the death of a flock member and so acutely anticipate pain that domestic breeds have had heart attacks after watching their feathered mates take that fatal step towards Thanksgiving dinner.

A bit more turkey trivia. The area of bare skin on a turkey’s throat and head vary in color depending on its level of excitement and stress. When excited, a male turkey’s head turns blue, when ready to fight it turns red. The long fleshy object over a male’s beak is called a snood. Wild turkeys can also fly 55 miles an hour and run 18 miles an hour.

The turkey was sacred in ancient Mexican cultures. The Mayans, Aztecs and Toltecs referred to the turkey as the ‘Great Xolotl’, viewing them as ‘jewelled birds’. From ceremony and food to clothing and companionship, their winged friends have always held significance in their lives. In the ancient Southwest, as elsewhere, human-avian relationships had important social, ritual, economic, and political dimensions.

Wild Turkeys were nearly hunted to extinction in large parts of North America with only 1,900 known to remain in the 1930’s. When European settlers arrived in Utah, none remained. Merriam’s wild turkeys from Colorado were reintroduced into S. Utah in the 1950’s from Colorado, creating an established population that has spread into several parts of Utah. In 1989, a second subspecies- the Rio Grande turkey, was successfully established in Utah’s Washington County. So as you give thanks before partaking in the TG feast, please include the turkey in your many blessings.

Jack Green for the Bridgerland Audubon Society, and I’m thankful for Utah and its wild turkeys.

Wild Turkeys at the mouth of Smithfield Canyon, across from Mack Park, Nov 22, 2009, Courtesy & © Lyle Bingham

Credits:
Picture: Courtesy US FWS, Robert H Burton, Photographer
Audio: Courtesy & © Vince Guaraldi
Text: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading: Lyle W Bingham, Webmaster, and Jack Greene, Author, Bridgerland Audubon, https://bridgerlandaudubon.org/

Additional Reading:

Jack Greene’s Postings on Wild About Utah, https://wildaboututah.org/author/jack/

Zion National Park, Utah – Wild Turkey Mating Dance, “pkerikno” Photographer ‘Eric Def Films, Grandpa Pete Studio Production…’

Bingham, Lyle, Read by Linda Kervin, Wild Turkeys – Recently Moved to Utah, Wild About Utah, November 19, 2009, https://wildaboututah.org/wild-turkeys-recently-moved-to-utah/

National Wild Turkey Federation (NWTF), https://www.nwtf.org/
Look up the 12 Utah NWFT chapters
https://www.nwtf.org/chapters/cache-valley-strutters
https://www.utnwtf.org/

Wild Turkey, Meleagris gallopavo, Guide to North American Birds, National Audubon, https://www.audubon.org/field-guide/bird/wild-turkey

Wild Turkey, Meleagris gallopavo, All About Birds, The Cornell Lab of Ornithology, https://www.allaboutbirds.org/guide/Wild_Turkey/overview

Rio Grande and Merriam’s wild turkey use areas in Utah, USA, Utah Division of Wildlife Resources, Conservation Biology Institute, Feb 7, 2011 (Last modified May 13, 2011), https://databasin.org/datasets/8d2b2f9d01544c689f729d3ed0cf270d/

October 18, 2021March 12, 2022

The Wonders of Bird Migration

As I watch waves of migrant birds move through our valley, beginning in mid-July with rufous humming birds and a few early shorebirds, followed by raptors pouring over the Wellsvilles mountains in mid-August, then September when many of our songbirds head for the tropics, and lastly in November come the waterfowl- ducks, geese, and swans stream through by the thousands, I am thunderstruck. The remarkable physiology that allows our avifauna to find their way through storm and unimaginable distances to their destinations defies logic. Fraught with peril, it is the most dangerous part of their existence since leaving the nest.

In the past two decades, our understanding of the navigational and physiological feats that enable birds to cross-immense oceans, fly above the highest mountains, or remain in unbroken flight for months has exploded. What has been learned of these migrations is nothing short of extraordinary.

Bird migration entails almost unfathomable endurance, like a sparrow sized sandpiper that flies nonstop from Canada to Venezuela- the equivalent of running 126 consecutive marathons without food, water, or rest- avoiding dehydration by drinking moisture from its own muscles and organs, while orienting itself using the earth’s magnetic field through a form of quantum entanglement that made Einstein queasy.

Crossing the Pacific Ocean in nine days of nonstop flight, as some birds do, leaves little time for sleep, but migrants can put half their brains to sleep for a few seconds at a time, alternating sides- and their reaction time actually improves.

Birds add muscle when and where it’s needed, and shrink it away when the task is completed. Barred godwits lose their entire digestive system for flight. They burn fuel with extraordinary efficiency, qualities that would make endocrinologists, bodybuilders and weight loss gurus salivate. Birds can pack on fat without obesity’s downsides, add muscle when and where it’s needed, and burn fuel with extraordinary efficiency. Most of their fuel comes from omega 3 fatty acids gained by eating certain crustaceans and other invertebrates along the way. These fats also provide water and assist with protein digestion and synthesis

Birds have intricate air sacks connected to their lungs allowing 90% efficiency in capturing oxygen, far beyond the human respiratory system capability. This is combined with super-efficient hemoglobin molecules. Pulmonary embolism, which I recently experienced, is unknown in migratory birds. Might these remarkable beings have something to tell myself and medical science?
Regarding navigation, in addition to sight and smell, it has been recently discovered that when a photon of blue light strikes crypto chrome in the bird’s eyes which it becomes magnetized through quantum entanglement allowing them to see the earth’s magnetic lines. That’s amazing! Much of this information is from “A World on the Wing: The Global Odyssey of Migratory Birds” by Scott Weidensaul, a beautifully written book you must read.

Jack Greene for Bridgerland Audubon Society and I’m wild about Utah

Credits:
The Wonders of Bird Migration
Picture: Courtesy Pixabay Manfred Antranias Zimmer, Photographer
Audio: Courtesy & © Kevin Colver https://wildstore.wildsanctuary.com/
Text: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading: Lyle W Bingham, Webmaster, and Jack Greene, Author, Bridgerland Audubon, https://bridgerlandaudubon.org/

Additional Reading:

Jack Greene’s Postings on Wild About Utah, https://wildaboututah.org/author/jack/

Weidensaul, Scott, A World on the Wing: The Global Odyssey of Migratory Birds, W. W. Norton & Company, March 30, 2021, https://www.amazon.com/World-Wing-Global-Odyssey-Migratory/dp/0393608905

Greene, Jack, Migration, Wild About Utah, September 24, 2018, https://wildaboututah.org/migration/

Hellstern, Ron, Autumn Migrations, Wild About Utah, October 16, 2017, https://wildaboututah.org/autumn-migrations/

Cane, James, Ladybird Beetle Migration, Wild About Utah, November 18, 2010, https://wildaboututah.org/ladybird-beetle-migration/

Strand, Holly, Heading South, Wild About Utah, October 28, 2010, https://wildaboututah.org/heading-south/

Strand, Holly, Spring Migration, Wild About Utah, April 28, 2009, https://wildaboututah.org/spring-migration/