Natural History | NYFA Fri, 23 Apr 2021 01:16:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.1 /wp-content/uploads/2020/02/cropped-NYFA_Transparent_1-32x32.png Natural History | NYFA 32 32 Legacy Lost /legacy-lost/ Fri, 23 Apr 2021 01:10:12 +0000 /?p=3737

A Brief History of Colonization and the Loss of Northeastern Old-Growth Forests

The first Europeans to arrive to eastern North America were greeted with what some have recently called the “Great American Forest.” This mainly uninterrupted wall stretching from the Atlantic to the Great Plains was composed of trees of every shape and dimension, from tiny saplings and mid-sized individuals that we’re accustomed to seeing in our forests today, to truly titanic and venerable specimens, some of which seemed to be as ancient as the very earth itself. The lushness, fecundity, and diversity of the scene overwhelmed the senses to those coming from the exhausted and overly tilled countryside of the Old World. While looked upon as a verdant Eden by some, to many of the early settlers, this untamed land, beset with wild animals and aboriginal inhabitants, and where even at noon, a perpetual twilight held sway underneath the dense and lofty canopy, was a fearsome wilderness that needed to be brought to heel and cultivated to satisfy Christian ideals.

Adriaen van der Donck, an early resident of 91Ƭ, was enraptured by every feature of his new home, from the native plants and wildlife, to the geology and even culture of its aboriginal inhabitants, documenting his experiences in his 1655 treatise, A Description of New Netherland. Despite his obvious love of the land, he quickly dismissed those who thought it prudent to make more liberal use of the forests, as he believed they contained “such an abundance of wood that it will never be wanting.” He further mentions that it was a common exercise of settlers to construct huge bonfires of wood, just because the material was in their way. The cornucopia appeared to be endless and inexhaustible. And so, the slaughter began.

While later generations would prove to be less wasteful of natural resources as quantities did inevitably begin to dwindle, this didn’t stop the razing of forests. Trees were cut for the production of boards and paper, with larger individuals, especially the exceedingly tall and lanky white pines, being used for ship masts; hemlocks were stripped of their tannin-rich bark for the leather industry; and a variety of trees were axed simply for use as firewood, hickory being especially prized.

Even the most ancient of trees weren’t spared. Early reports document eastern forests being filled with grand and stately trees of dimensions most Americans have never seen and can scarcely visualize. The botanist William Bartram in the late 1700’s described encountering a grove of black oaks in Georgia, some of which “measured eight, nine, ten, and eleven feet diameter five feet above the ground.” In the same area he encountered tulip trees and beeches that “were equally stately.” White Pines in Maine and elsewhere attained heights of 200 feet or more. A grove in Pennsylvania supposedly had some that hit the 230-foot mark. And the mast producing chestnut trees prized by everyone for its tasty nuts occasionally reached diameters of a dozen feet in moist and rich soils of sheltered mountain hollows. Forests took on a cathedral-like atmosphere.

Additionally, the scents that emanated from the forests and meadows possessed a potency that surprised newly arrived explorers. Robert Juet, a member of Henry Hudson’s 1609 expedition that first sailed up the river that would later be named in his captain’s honor, noted in his journal after speaking to those who had taken a small boat to explore the area near Manhattan: “The Lands they told us were as pleasant with Grasse and Flowers, and goodly Trees, as ever they had seene, and very sweet smells came from them.” Over a century later the taxonomist Peter Kalm would report a “most odoriferous effluvia” wafting in from a flower filled river bank in upstate 91Ƭ.

Over the years, logging and the clearing of land for crops and pasture gradually reduced forest cover by as much as 80% in the Northeast. By the 1850’s the damage was mostly complete. The elimination of forest and the ravenous killing of majestic apex predators, such as wolves, bears, and mountain lions, which were largely, if not wholly, extirpated from the sunny and open confines of Henry David Thoreau’s hometown of Concord, Massachusetts, made him lament the destruction wrought by his ancestors and contemporaries. He felt as though he was cheated and robbed. To him, such action was akin to desecrating a poem, in which his “ancestors have torn out many of the first leaves and grandest passages, and mutilated it in many places.” As a result, his “wish to know an entire heaven and an entire earth” was unable to be met.

Today around only one-half of one percent of original, untouched forest remains in the Northeast. These fragmented patches of old-growth forest are often located in inaccessible locations where it wasn’t possible or worth the trouble to clear the land. 91Ƭ holds the largest quantities of old-growth, the majority of it located in the Adirondack Preserve, followed behind by Maine, and then Pennsylvania.

Within the Adirondacks, the bulk of old-growth tracts reside in Hamilton County. Superb examples can be hiked through in the Ferris Lake Wild Forest. Most of the trails along the Powley-Piseco Road in Stratford pass through ancient forests composed of red spruce, sugar maple, and yellow birch.

Old-growth along the Big Alderbed Trail in the Ferris Lake Wild Forest.

Remnants also exist downstate—an old-growth hemlock stand resides at the Dover Stone Church Preserve in Dutchess County.  

The author stands beside an ancient eastern hemlock (Tsuga canadensis) in Dover Plains.

Old-growth forests contain abundant supplies of much-needed coarse woody debris, such as this “nurse log.” Dover Stone Church Preserve.

And not far away, in Ulster County, centuries old dwarf pitch pine barrens repose atop the rare plant haven that is known as the Shawangunk Ridge. 

A regenerating pitch pine (Pinus rigida) forest at the Sam’s Point Preserve seen three months after a wildfire.

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Photo Show: Every Tree Tells a Story /photo-show-every-tree-tells-a-story/ Tue, 03 May 2011 00:19:27 +0000 http://nyflora.wordpress.com/?p=1656 The Cultural Landscape Foundation presents: Every Tree Tells a Story featuring extraordinary trees and tree groupings at twelve sites around the country and Puerto Rico. The show includes a history of the elms of East Hampton, 91Ƭ.  For the website .

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Help Record Plant Phenology in 91Ƭ With Project Bud Break /help-record-plant-phenology-in-new-york-with-project-budbreak/ Wed, 16 Mar 2011 02:19:18 +0000 http://nyflora.wordpress.com/?p=1546 Now that plants are starting to flower (I have gotten reports of skunk cabbage and pussy willow) you can help record this natural phenomenon by using the 91Ƭ-based website Project Bud Break. According to the website it is associated with a national effort, a network of citizen scientists that is being established in 91Ƭ to observe the timing of flowering, leaf development, fruiting, and leaf drop in populations of common native trees and herbaceous species. This site will help observers to enter their data on the timing of important plant events through the growing season. Through time they can see the effects of climate change by observing the fluctuations in phenology of our native plants. To register for the site .

Help record the flowering and fruiting of trees like the silver maple pictured here.

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The History of High School Botany Education in America /the-history-of-high-school-botany-education-in-america/ Wed, 09 Mar 2011 02:09:10 +0000 http://nyflora.wordpress.com/?p=1516 Margaret Conover, a botanist from SUNY Stony Brook, has written an interesting overview of how botany has been taught in American high schools from 1800 to the present.  She states that just over 100 years ago nearly all high-school students studied botany for a full year and emphasis was placed on identifying local flora.

Later, the “Golden Age of Botany Teaching” and the nature study movement of the early 1900s had students studying all aspects of plants in nature. The state Board of Regents even had a botany exam (which you can take yourself on page 4 of her article).What happened to this emphasis on botany in high schools? Read her article and you will find out why it is so different today.  Why a student who omits the answer to every plant related question on the Living Environments Regents Exam could still receive a passing grade of 80% and what the forces are that have led to the decline of botany as a subject in high school.

She ends with a note of hope that people are working to cure the “plant blindness” that pervades high-school biology education. To read the full article from the Long Island Botanical Society newsletter .

Marielle Anzelone teaches high schoolers about plants in the Bronx. Photo Drosera.com

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An Ode to Naturalists and Their Discoveries /an-ode-to-naturalists-and-their-discoveries/ /an-ode-to-naturalists-and-their-discoveries/#comments Fri, 04 Mar 2011 00:36:16 +0000 http://nyflora.wordpress.com/?p=1482 A recent 91Ƭ Times article by Richard Conniff entitled “How Species Save Our Lives” heaps praise on naturalists and their discovery of species that have provided the many health benefits that we enjoy today.  I like his comments, “Were it not for the work of naturalists, you and I would probably be dead.  Or if alive, we would be far likelier to be crippled, in pain, or otherwise incapacitated.” And “When the new wave of emerging diseases comes washing up on our doorsteps, we may find ourselves asking two questions:  Where are the naturalists to help us sort out the causes and cures?  And where are the species that might once have saved us?”

He presents a good, and much used, reason why we must continue to explore the natural world and save species.   I also like his suggestion #7: “Learn to identify 10 species of plants and animals in your own neighborhood, then 20, and onward.” NYFA can help with that! To read the entire article . You can also see his blog about species at .

Learning about species at Wildland.com

 

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Dodder (Cuscuta pentagona) Exploits Odors to Find its Host /dodder-cuscuta-pentagona-exploits-odors-to-find-its-host/ /dodder-cuscuta-pentagona-exploits-odors-to-find-its-host/#comments Wed, 16 Feb 2011 23:17:44 +0000 http://nyflora.wordpress.com/?p=1394 While browsing the website , I came across an interesting article about dodder and a reference about how they key on odors or chemical signals of some plants to find a host.  Here is a detailed entry about it in the . This species is considered uncommon in 91Ƭ and there are four other species that are endangered and threatened in the state. To find out more about two of them, you can go to the NY Natural Heritage Program .

The flowers of Cuscuta gronovii, a common species of dodder, in Schenectady. Photo Steve Young

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Frazil Ice at Yosemite Video: Like the Hudson River at The Glen /frazil-ice-at-yosemite-video-like-the-hudson-river-at-the-glen/ Mon, 17 Jan 2011 21:50:47 +0000 http://nyflora.wordpress.com/?p=1273 Evelyn Greene sent a link to this video to show how frazil ice is formed in Yosemite. It is the same process that builds the ice we see on the ice meadows at The Glen on the Hudson River.  Evelyn has studied this phenomenon for years and how it affects the unique flora of the area.  You can visit the Hudson River north of Warrensburg up to North Creek to see our own version of this beautiful natural event.

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Keep Your Eye out for Rare Bumblebees /keep-your-eye-out-for-rare-bumblebees/ Thu, 20 May 2010 15:15:54 +0000 http://nyflora.wordpress.com/?p=755 Since we are out observing and photographing wildflowers all the time, our friends over on the zoology side of the Natural Heritage Program are asking us to keep our eyes out for a couple of bumblebees which might be in severe decline. On February 10, 2010, a broad coalition of scientists submitted a letter to the USDA’s Animal and Plant Health Inspection Service (APHIS) requesting that they create new regulations to protect wild bumble bees from threats posed by commercial bumble bees. The letter was signed by over 60 scientists with research on bumble bees and other bees. A recent status review by Dr. Robbin Thorp and The Xerces Society established that at least four species of formerly common North American bumble bees have experienced steep declines; two of those species teeter on the brink of extinction. A major threat to the survival of these wild bees is the spread of diseases from commercially produced bees that are transported throughout the country. The two in our area are the yellow banded bumble bee and the rusty patched bumble bee. Fact sheets about these bumblebees can be found at the following website:

Yellow Banded Bumble Bee

Rusty Patched Bumble Bee

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Rails to Trails And The Need for Botanical Surveys. /rails-to-trails-and-the-need-for-botanical-surveys/ Thu, 28 Jan 2010 20:14:11 +0000 http://nyflora.wordpress.com/?p=577 The link below shows the need for complete botanical surveys when old railroads are converted to trails for the public. The article is by Steve Daniel who has had experience with a trail conversion near Rochester. The article also appeared in a recent issue of the NYFA News – Steve Young

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A New Take on Tree Leaves /a-new-take-on-tree-leaves/ Wed, 18 Nov 2009 16:45:58 +0000 http://nyflora.wordpress.com/?p=557 See the following article on the biodiversity of leaves from another angle.

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