Biodiversity in Peril

by Susan Laszewski

Last Wednesday, the International Union for Conservation of Nature (IUCN) and the Zoological Society of London (ZSL) released a new list of the 100 most critically endangered species. Forests are home to 80 percent of the world’s terrestrial biodiversity, so it comes as no surprise that many of these threatened species are forest dwellers.

Let’s take a look at a few species on the list and the ways in which they interact with their forest habitats.

    Greater bamboo lemur.

    Greater bamboo lemur. Credit: Leonora Enking/Flickr

  • Greater bamboo lemur

    The greater bamboo lemur is found only on the island of Madagascar. The IUCN’s list estimates that between 100 and 160 of these animals are living today, mainly within Ranomafana National Park. They are a specialized species: a full 98 percent of their diet consists of one just plant, giant bamboo. Consequently, they are unable to adapt well to changes in their environment, lacking flexibility in their food source. As the forests of Madagascar are lost to slash and burn agriculture and other threats, these primates face great danger. In addition to losing their food source, they are also losing the cover and safety of the forest. Bamboo is a low-energy food, meaning that the lemurs must spend much of their day eating and, like another animal with a low-energy diet — the sloth — lead a very sedentary lifestyle.

  • Dusky gopher frog

    Considered the most endangered frog in North America, the dusky gopher frog was until recently believed to live only in Glen’s Pond in Harrison County, Mississippi, within De Soto National Forest. Recently, a few more of these frogs were discovered in other nearby ponds — McCoy’s Pond and Mike’s Pond — but the Glen’s Pond population of 60 to 100 frogs is still believed to be the only one large enough for breeding. These dark, spotted frogs are very picky about their habitat, requiring the temporary, fish free ponds found in the sandy longleaf pine forests they call home. When not in the ponds, they live in other homes provided by the forest: the burrows of other small woodland animals and holes in stumps. They were once found from eastern Louisiana to Alabama, but less than two percent of the original forests they ranged remain today.

  • Javan rhinocerous.

    Javan rhinocerous. Credit: eikona/Flickr

  • Javan rhinoceros

    Deep in the rainforests of Indonesia and Vietnam live a small handful of Javan rhinos. In Indonesia, the Javan rhino lives only in Ujung Kulon National Park in Java. They have been protected there since 1931, but fewer than 100 are estimated to be alive today. In Vietnam, only 10 or so Javan rhinos remain and they are found within Cat Tien National Park. These colossal mammals love low-lying sites with lots of water and mud wallows.

  • Araripe manakin

    First documented as recently as 1998, only 800 or so of this brightly colored bird are estimated to be living today, none outside of a very small area in the Araripe National Forest of Brazil. They are threatened largely by destruction of their rainforest habitat, including the trees of the cordia genus whose fruit they eat and the other trees and shrubs where they live and build their nests in the lower and middle stories of the forest.

Madagascar, Mississippi, Indonesia, Brazil. These four species live far from each other, but the forests they call home have something in common. Did you notice? Due to destruction of large areas of their habitat, each of these animals is now found almost exclusively within small areas of nationally protected land. Protected lands do not exist in a vacuum, however. If we don’t take certain measures — protection of the water systems that affect these habitats, reforestation and enforcement of current protection laws, for instance — much of our planet’s biodiversity, including these four beautiful species, will be lost.


A Helping Hand for Wildlife

by Amanda Tai

Baby Gopher Tortoise. Credit: USFWS Southeast/Flickr

Without the help of a sign or fence, it can be hard to see exactly where public land ends and privately-owned land begins. Wildlife can’t seem to tell the difference either. To a bird, a tree is a tree, regardless of who owns the land. According to the Natural Resources Conservation Service (NRCS), nearly two thirds of all threatened or endangered species are on private lands. That’s why it’s so important that there are programs to help protect critters that find shelter on private lands.

For example, the Wildlife Habitat Incentive Program (WHIP) works with private landowners to help protect habitat on their property. WHIP is administered by NRCS and is authorized through the 2008 Farm Bill. The program offers incentives such as technical and financial assistance to landowners who voluntarily agree to use conservation practices that will restore wildlife habitat on their land. Sounds like a win-win situation!

This Sunday, even more good news was announced. U.S. Fish and Wildlife Service (FWS) Director Dan Ashe and NRCS Chief Dave White unveiled a historic agreement between the agencies. Building upon the success of WHIP, a new partnership project called Working Lands for Wildlife (WLFW) will take action to improve the habitats of seven high priority at-risk and vulnerable game species:

New England Cottontail. Credit: U. S. Fish and Wildlife Service - Northeast Region/Flickr

  • Lesser Prairie Chicken
  • New England Cottontail
  • Southwestern Willow Flycatcher
  • Greater Sage Grouse
  • Gopher Tortoise
  • Bog Turtle
  • Golden-Winged Warbler

Like WHIP, participating landowners will voluntarily agree to use appropriate conservation practices on their land in order to protect wildlife habitat. Thanks to the new partnership, WLFW will ensure that these working lands stay in production while also staying in accordance with the Endangered Species Act (ESA). Ashe notes that this new partnership shows that wildlife conservation efforts and working landscapes can both support and benefit each other. WLFW will give landowners peace of mind, knowing that their land will receive long-term protection and that they are helping to preserve wildlife habitat.

The FWS and NRCS plan to partner with several state and local entities to implement the project. American Forests is encouraged to see collaborative efforts like this new partnership that benefit both people and wildlife that depend on forests. Check out more of American Forests’ policy work on wildlife habitat.


EAB, ALB, GSOB: Know Your Urban Forest Pests

by Melinda Housholder, Urban Forests Program Director

Urban forests across the country are facing very serious threats due to several types of tree-killing pests. At a meeting I attended last week with the Sustainable Urban Forests Coalition, Faith Campbell, senior policy representative at the Nature Conservancy, discussed these threats and the urgent need for our country to step up our game on detecting, suppressing, and preventing the spread of these invasive insects that are harming our urban forests.

Why are urban forests at risks?

Cities are often where some of our worst tree-killing pests arrive and spread. With the number of people living in cities, moving in and out of cities and shipping things in and out of cities, there are many opportunities for these pests to sneak their way into new areas. Often, these pests have arrived into port cities by way of wood pallets on shipping cargo — where the bugs often lie hidden from sight until it is too late. They can also come from plants that are shipped from other areas for landscaping yards and beautifying homes. Then, there is the issue of firewood. When people transport firewood from one location to another (both from rural areas and urban environments), they are often unknowingly transporting these unwelcomed pests with them.

Often, it is not the adult insects that directly harm the tree — it is their larvae. Adults lay their eggs in the tree and as the larvae grow and emerge, they damage the phloem and xylem of the tree, which are responsible for nutrient and water transport, causing the tree to wilt and eventually die.

What are some of the major tree-killing pests of concern and what do you need to know?

Emerald ash borer

Emerald ash borer. Credit: Howard Russell, Michigan State University, Bugwood.org


1) Emerald Ash Borer (EAB)

a. Help spot it! The adult EAB is a metallic green, about half an inch long and has a flattened back. It has purple abdominal segments under its wing covers. The EAB can fit on the head of a penny.

b. What’s at risk? The EAB attacks ash trees.

c. Where is it now? EAB has been found in Illinois, Indiana, Iowa, Kentucky, Maryland, Michigan, Minnesota, Missouri, New York, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, and Wisconsin.

Asian Longhorned Beetle

Asian longhorned beetle. Credit: U.S. Department of Agriculture


2) Asian Longhorned Beetle (ALB)

a. Help Spot it! The adult ALB is one to one and a half inches long. It’s a black, shiny, bullet-shaped beetle with white spots and exceptionally long antennae that are banded with black and white.

b. What’s at risk? The ALB attacks a variety of tree species, including birch, horse chestnut, poplar, willow, elm, and ash, and maple. That’s right; our maple syrup industry is at risk!

c. Where is it now? Illinois, New Jersey, and New York.

Goldspotted oak borer

Goldspotted oak borer. Credit: Center for Invasive Species Research


3) Goldspotted Oak Borer (GSOB)

a. Help Spot it! The adult GSOB is a small, bullet-shaped beetle about 10 millimeters (half an inch) long and has six golden yellow spots on its dark green forewings.

b. What’s at risk? GSOB attacks have been found in older, mature trees of three types of oak.

c. Where are the areas of concern? Southern part of California.

What can you do?

If you believe that you have spotted one of these pests, try to collect an adult beetle so a positive determination can be made. Then contact a person in your state at either:

1) Your state’s Department of Agriculture
2) Your local USDA- Animal and Plant Health Inspection Service office


Bitter Tidings for Sweets

by Susan Laszewski
Sugaring

Sugaring. Credit: Rachael Traub/Flickr

Growing up in Vermont, where one in four trees is a sugar maple, March meant that friends with sugar houses would start tapping their trees for the sap to make maple syrup. Winter meant sugar on snow, summer meant maple ice cream and weekends in any season meant buckwheat pancakes soaked in the good stuff. The sugar maple is the state tree and most people would tell you that maple is the state flavor as well. It’s part of the culture.

It’s also part of the economy. Maple syrup means more than delicious breakfasts and fond memories; it’s a multimillion dollar industry. In Vermont, which accounts for nearly half of all U.S. production, it has a market value of over 30 million dollars. The sugar maple grows only in Canada and the U.S., which means it’s up to us to satisfy the cravings of an entire globe.

The trees — and the industry — depend on northeastern climates. The trees rely on snowpack to keep their roots from freezing and the flow of sap relies on the cycle of freezing nights and thawing days typical of late winter and early spring. Without that sap, of course, there would be none of the sweet stuff.

Tubing for sugar maple sap.

Tubing for sugar maple sap. A new nozzle is drilled in March. Credit: Christine Fournier/Flickr

That’s why researchers are so interested in what effect changing temperatures might have on the tree and its sap production. Maple syrup is a fickle business. So many factors go into determining a given season’s yield that trying to predict a good or bad year is like playing darts blindfolded. So, the U.S. Forest Service and Cornell University have been patiently conducting their research for decades to collect a clear enough picture to identify trends. What they’ve found is that northeastern producers like those in Vermont and New Hampshire may continue to see the season shifting earlier. Many producers are already tapping their trees weeks earlier than their parents and grandparents did.

There may be even graver news for producers in the southern areas of the maple’s range, such as Pennsylvania. The research suggests they should be prepared for an overall reduction in yields in the next 50 to 100 years. The sugaring season is not just starting earlier, it’s also getting shorter. The Proctor Maple Research Center of the University of Vermont has found that the season decreased by an average of 10 percent throughout the northeast over the last 40 years.

These findings pose more questions. Will the sugar maples be able to migrate north fast enough? Will the industry be prepared to follow them? What effect will losing such a key industry have on areas in New England and Quebec? Let’s hope that 100 years from now, children can still look forward to sugar on snow, or we could be in for a bitter future.


Taking His Love of Trees Worldwide

by Loose Leaf Team

By Michelle Werts

This week’s International Society of Arboriculture’s 2012 True Professional of Arboriculture has travelled as far as China to bring arboriculture practices and work safety education to people who need them. Donald Lee Picker is an ISA-Certified arborist, CEO of Asia Tree Preservation, Ltd. and chairperson of the Institute of Arboriculture Studies in Hong Kong.

Donald Lee Picker

Credit: Donald Lee Picker/ISA

Donald Lee Picker’s ties to arboriculture reach back to his early years growing up in Belleville, Ill., where he started a lawn mowing service at age 12. Later, while studying cross-culture communications at Crown College in St. Bonafacius, Minn., Picker also studied planting and landscape architecture. He worked every summer at Swedberg Nursery in Battle Lake, Minn.

“You learn the basics,” Picker remembers. “You start right from the beginning and are put through the ropes. I worked with a handsaw first for about half a year and I dragged brush through the snow in my first job in Vegetation Management. It was good hard knocks learning.”

After college, tree work continued with jobs in utility vegetation management and the formation of his first business, Picker Tree Experts, Ltd. “My whole life I wanted to work outdoors,” says Picker. “I was satisfied doing what I’ve always wanted to do, but there was a deep interest in peoples of the world and their languages and cultures.”

Picker’s natural curiosity of culture and people led him to think globally instead of centering on what was happening in his own backyard.

Donald Lee Picker

Credit: Donald Lee Picker/ISA

He sold his business, obtained an advanced degree in cross culture communications from Wheaton College Graduate School in Chicago, and moved to South China. His family then spent the next nine years involved in relief and development work in China while studying the culture and languages there. One of his initial projects was researching to help improve a population’s way of life. “A number of the Yao people in South China had outgrown the area and soil was limited, so they had to move,” recalls Picker. “We worked with the people to choose a new area and decide what they should live on (fruit trees) that could be sold fresh or dried. They went from near starvation to making about $1000 U.S. dollars a year, a significant improvement.  It was such a satisfying project.”

A brief return stay in the U.S. from 2000 to 2004 allowed Picker to become an ISA Certified Arborist, and re-establish Picker Tree Experts. It also gave him the idea to take modern practices of arboriculture to areas of China that could benefit from education. In 2004, Don and his wife went back to Hong Kong, taking his tools and Picker Tree Experts with them.

Picker has been instrumental in promoting arboriculture abroad for the past decade. He is currently the CEO of Asia Tree Preservation, Ltd, his tree care company founded in China in 2007. He also helped establish the Institute of Arboriculture Studies-Hong Kong, coordinated the translation and publishing of the first-ever Tree Climbers’ Guide; Chinese 1st Edition and has long been a lobbyist through his work with the ISA International Safety Committee for safety among tree workers.

There is a great need for a special focus on safety in Hong Kong, as in many countries, where in some cases no helmets are worn and safety belts are not attached,” admits Picker. “We are committed to providing educational programs to raise the standards of arboriculture practices and also create a safer work environment. Whatever we do, the result should be that someone is educated.” —ISA and Donald Lee Picker

Join us next Friday to meet a True Professional who went from falling out of trees to giving some of the most memorable safety talks in the industry.

Did you miss our other profiles of True Professional honorees? Meet Tim Kastning, Bruce Kreitler and Bill Logan.


Quiet Sands

by Susan Laszewski

Eight years ago today – after four years of support from locals in the San Luis Valley in Colorado– several public and private lands came together to form one of our most unique and biologically diverse national parks.

Great Sand Dunes National Park & Preserve

Great Sand Dunes National Park & Preserve. Credit: Susan Laszewski

On an average day at Great Sand Dunes National Park & Preserve, you might hear children laughing – their dogs barking along in harmony – as they run across the giant sand dunes or slide down them on sleds. Still, the overall mood remains one of calm, quiet reflection. The dunes inspire a certain speechless awe. Enhancing the quiet is the fact that – despite all it has to offer – Great Sand Dunes is one of the National Park Service’s best kept secrets, receiving just .001 percent of visitors annually. When I visited on Christmas day, this effect was magnified. Just one other visitor trudged up the dunes, step by slow step, with his dog. It was just us, the wind and the sand. This place seems like a landscape outside of time – always changing, but always the same, as the sands shift back and forth. The dunes rise and fall like the inhales and exhales of the land, each breath lasting weeks or months.

The dunes formed over thousands of years, as drought periods dried out shallow lakes in the San Luis Valley. This left the grains of sand that had been washed there from the San Juan Mountains exposed to the wind, which piled them up against the foothills of the Sangre de Cristo Mountains. There they remain today, kept more or less in place by competing winds, towering up to 750 feet and covering 30 square miles.

Great Sand Dunes National Park & Preserve

Great Sand Dunes National Park & Preserve. Credit: Susan Laszewski

It is this vast ocean of sand that the park is best known for, but Great Sand Dunes is home to a variety of ecosystems, from wetlands to tundra to the many forests of the Sangre de Cristos. These forests gained national preserve status in 2000 out of concern for the water systems that the dunefield and their surrounding ecosystem depend on. By protecting the forests – from the krummholz, or “crooked wood,” hunched against the wind at 11,700 feet to the ponderosa pines in the foothills – the mountain streams and groundwater were also protected. On September 13, 2004, these areas joined the dunes – then a national monument – and formerly private lands to the west, to form what is now officially known as Great Sand Dunes National Park & Preserve.

This is a place with a magical ability to make time seem irrelevant. Once time is irrelevant, age becomes irrelevant as well. Whatever your age, after a slow trek up the dunes, and a moment of reverence for the vast landscape you look down on from wherever their summit is that day, you may find yourself tearing down them with abandon, just another carefree kid with a dog.


Going Up In FLAMEs

by Amanda Tai
Credit: The National Guard/ Flickr

The western U.S. is experiencing one of the worst wildfire seasons on record with blazes leaving over 8 million acres scorched, according to federal data. Damage from these fires has impacted areas from the Rocky Mountains of Montana all the way down to Southern California and Texas. As fires continue to burn this year, the figures are quickly approaching the current record-holding year, 2006, in which 9.8 million acres burned. While there has been a general decrease in the number of fires over the last decade, the number of acres destroyed per fire has dramatically increased. Scientists have made the connection that fires are burning stronger and for longer periods of time as a result of climate change and hotter summer temperatures. According to a recent study published in the journal Ecosphere, over a third of the world will see increased wildfire activity over the next 30 years as a result of climate change.

Climate change poses a major problem for wildfires, but so does federal funding. Like all federal agencies, the Forest Service has had its share of funding issues as agency budgets continue to be cut. On August 23, Congress was notified that the Forest Service did not have enough wildfire funding for the remainder of the fiscal year. Considering how exponentially destructive wildfires have been this year, it’s not surprising that more funding is needed.

Luckily, the House of Representatives included $800 million in wildfire suppression funding for the Forest Service and the Department of the Interior in their Continued Resolution (CR) that will provide federal funding through March 2013. This was only after USDA Secretary Vilsack submitted a strategy that would transfer up to $400 million from other important agency programs. The House will vote on the CR this week and the Senate will consider a similar bill shortly after.

This all could have been avoided had the mechanisms put in place been used as they were intended. In 2009, the FLAME Act was created to make sure that the Forest Service would have enough wildfire funding without having to borrow funds from other programs. This emergency wildfire fund is in addition to the requested amount the administration submits each year – based on a ten-year average cost.  As averages go, some years will cost more and some will cost less. Additional funds from years that cost less get rolled over to make up for the years that cost more. But in tight fiscal times, it is difficult to leave “extra” money aside for future use when there is so much demand for it.

Mechanisms like the FLAME Act should be allowed to function as they are intended to, which requires fiscal responsibility from the administration and Congress. While out-of-control, dangerous fires need to be suppressed, other important programs of the Forest Service and the Department of the Interior shouldn’t be underfunded as a result. Visit our Action Center and tell Secretary Vilsack to request emergency wildfire funding instead of tapping into other essential Forest Service funding.


Clearing Space for a Space Shuttle

by Susan Laszewski
Space shuttle Endeavour

Space shuttle Endeavour. Credit: NASA Headquarters

The space shuttle Endeavour has successfully completed 4,600 trips around the Earth, but the trip from LAX airport to the California Science Center, where it will spend its retirement, is proving to be a challenge on another frontier.

The shuttle is too tall to clear overpasses on the highway route, too heavy to be airlifted and too delicate to be disassembled for transport. With all other options exhausted, the center and city officials have resorted to cutting down approximately 400 trees to allow the five-story-tall, 162,000-pound spacecraft to pass through the city streets. The trees include mature pines, magnolias, ficus and myrtles. Cutting has already begun in Inglewood.

“Mission 26,” as the October 12 trip has been dubbed following Endeavour’s 25 space missions, is slated to be a two-day parade and citywide celebration. “Los Angeles is a world-class city that deserves an out-of-this-world-attraction like the Endeavour,” says Los Angeles Mayor Antonio Villaraigosa in a statement on the matter. “We welcome the shuttle with open arms.” Some residents agree. “I’m really excited to see the Endeavour. It’s a once in a lifetime chance,” one resident told NBC Nightly News.

Ficus trees line the streets of Inglewood, California

Ficus trees line the streets of Inglewood, California. Credit: waltarrrrr/Flickr

Not all residents are pleased, though. “It’s unacceptable to cut down oxygen-giving species just to let something pass by. I would love to see the shuttle housed here, but I don’t think we should lose trees that are 40, 60 years old,” West Area Neighborhood Council Board Member Johnnie Raines tells The Guardian. Los Angeles is a hot city and residents depend on their urban forests to shade the streets. The EPA says that shaded surfaces can be between 20 and 45 degrees cooler than “peak temperatures of unshaded materials,” such as an L.A. sidewalk in the sun. Many also worry about the effect losing the trees will have on property values in this already tough economy.

That’s why, as residents in Inglewood mourn their loss, residents four miles away may be celebrating their own trees’ close call. A shorter route that would also have required cutting trees was considered, but rejected partially due to the trees’ cultural significance. Leimert Boulevard’s pines and firs — planted in honor of Martin Luther King, Jr. — have been spared.

The California Science Center will plant two trees for every one that is cut, but it will be decades before these saplings are able to provide the same environmental benefits as the trees that currently line these neighborhood streets. On the other hand, officials have said that the new trees will be more appropriate for the climate. Currently, the neighborhood’s trees consist largely of moisture-loving species like crape myrtles and sweetgum, both of which require heavy watering in dry, hot southern California.

All parties agree that searching for the best solution for city neighborhoods is, indeed, an endeavor.


Birthday Reflections

by Susan Laszewski

I am pleased to welcome Susan Laszewski to Loose Leaf. Susan became part of the American Forests family last month and is joining me as the co-editor of Loose Leaf. ~MW

Chequamegon-Nicolet National Forest

Chequamegon-Nicolet National Forest. Credit: Jim Brekke/Flickr

American Forests celebrates our 137th birthday today.

When you’re young, birthdays are a time to throw parties and eat cake and ice cream, but as we get older, they become an opportunity for reflection. They’re a chance to look back through the years and take stock of what we’ve accomplished and what is still left to do. At 137, we have a lot to reflect on. For our birthday, join us on a walk down memory lane.

In 2012, it may be hard to imagine a time when there was no organized effort to protect and restore America’s forests, but that was the case until American Forests — then called the American Forestry Association — came on the scene in 1875. Today, we’re still the only conservation nonprofit dedicated to the protection of forest ecosystems.

It’s also hard to imagine a time when there were no designated national forests, but until as recently as 1911, the federal government wasn’t allowed to purchase land in the East to protect headwaters of rivers and watersheds. American Forests fought for the passage of the Weeks Act, which finally gave permission for just such action and led to the creation of many national forests in the East. Today, about 20 million of the nearly 200 million acres of national forests and grasslands are lands that were established under this act.

2010 National Christmas Tree

2010 National Christmas Tree. Credit: American Forests

It might feel strange to remember a time when the nation didn’t come together against the darkness of winter under the National Christmas Tree , but it was in 1923 that the first cut Christmas tree was lit by President Coolidge. One year later, American Forests provided the first living National Christmas Tree.

Equally difficult to imagine is a time when the largest living organisms on the planet — trees with 3,000 years’ worth of stories to tell — were seen as mere timber. That’s why, in 1940, we established the National Register of Big Trees to remind people of the majesty and value of big trees, old trees and other special trees.

Will our children one day have difficulty imagining a city street with no trees to shade us from heat and clean the air we breathe? Will they marvel at our stories of deforestation so widespread that it affected our climate on a global scale?  We hope so. That’s why we’re working hard to educate people about the benefits of urban forests and help cities improve and expand their forests. It’s why our Global ReLeaf program has planted more than 40 million trees since 1990.

There will always be new challenges that forests will need our help fighting. That’s why we’re looking forward to many birthdays to come. We’re not afraid of getting older because there’s still so much to do. Join us in our journey.

 


The Poetry in Tree Care

by Loose Leaf Team

By Michelle Werts

This week’s International Society of Arboriculture’s 2012 True Professional of Arboriculture isn’t just a tree lover, but is also a poet and writer. Bill Logan is a New York-based, ISA-Certified arborist, teacher at the New York Botanical Garden and president of Urban Arborists, Inc. and writer with W.W. Norton.

Bill Logan

Credit: Bill Logan/ISA

“One of the things that attracted me to the arboriculture profession is that people who do it well, do it really well,” says Bill Logan. “They are always learning, and they act from a global understanding of how trees live in their environment.”

Logan, who grew up climbing enormous trees surrounding his home near San Francisco, never thought anyone could make a living from trees. He also was interested in poetry and writing.

“When I compost, I often think of poems: “This Compost” by Walt Whitman or “Ode to Rot” by John Updike,” explains Logan. “These poems relate to how things take place. I like to write and teach about what I learn. I write books about natural history from points of view that show the relationships between people and nature.”

Among his challenges as an arborist is keeping historic trees alive. One of Logan’s favorite consulting jobs was assessing the tree collection at the Bayard Cutting Arboretum on Long Island. William Bayard Cutting was a New York attorney, real estate developer and philanthropist who built his estate on the property in the mid-1800s. Some of the other trees on Logan’s resume include the largest and oldest in New York. Noted American author E.B. White’s Second Tree from the Corner was removed when it could no longer be preserved through a combined effort of pruning, propping and cabling. But Logan’s tree firm saved cuttings from two of the willow trees, and those transplanted cuttings are now more than 30 feet tall. Plans are to reintroduce the historic tree around the city.

“We may spend whole days caring for great trees,” Logan says. “We regularly look after the second largest tree in New York — a 130-foot-tall tulip tree— that occupies its own lot in Riverdale. The property owner could no doubt sell the river-view lot for quite a bit of money, but will not disturb his beloved tree.”

“Trees are so wonderful. Our ideas change all the time about why they do what they do,” Logan continues. “It’s fascinating, for instance, to watch the way that water flows through a tree. The fact I can learn that and have practical consequences in the work that I do is a blast. It’s the whole simple system that is complex at the same time. I will never finish understanding trees, and I love that about it.”

Next week, we’ll meet a True Professional who began caring for landscapes at the age 12, when he started his own lawn-mowing service.

Did you miss our other profiles of True Professional honorees? Meet Tim Kastning here and Bruce Kreitler here.