Bleak Bear Behavior

by Susan Laszewski
polar bear

Polar bear. Credit: Gerard Van der Leun

Images like this one have come to represent the consequences of climate change. The polar bear has become a symbol of the difficulties facing many wildlife species as their habitat continues to change at such a rate that they are often unable to adapt. In the polar bear’s case, as sea ice disappears, they are increasingly facing difficulties finding food. Last week, we were reminded again of what this can mean for human communities as well.

While leaving a Halloween party, three people in the town of Churchill, Manitoba, on Hudson Bay were attacked by a polar bear. Two escaped unharmed, but the third was injured, as was a neighbor who came to their aid. The bear was later shot, as was another bear as a result of the incident — a mother with a cub. The cub was taken to a zoo.

Steven Amstrup, chief scientist at Polar Bears International, told the Guardian that, “We have predicted in no uncertain [terms] that as bears become hungrier as the sea ice absence period is longer, more and more of these animals are going to be venturing into communities, venturing into villages, raiding food caches, getting into garbage, and even attacking people. So we predict these kinds of events are going to be more frequent and more severe because of climate change.”

grizzly bear

Grizzly bear in Girdwood Alaska. Credit: Princess Lodges

I’m reminded once again that polar bears are not the only bears whose encounters with humans — dangerous to both human and bear — are on a track to increase due to climate change. As climate change has led to a population boom of mountain pine beetles in the North American West, grizzly bears have been facing a shortage of one of their favorite foods. As the beetles attack whitebark pine, the nutritious whitebark pine seeds are getting harder and harder to come by. Like polar bears, grizzlies are increasingly forced to venture toward towns and camps in search of food, increasing the potential for dangerous conflicts  with humans.

Yellowstone National Park spokesperson Al Nash told Reuters in September, “We are expecting an increase in human-bear encounters and we are reinforcing safety messages.”

At American Forests, we started our Endangered Western Forests initiative to protect and restore the whitebark pine for the entire ecosystem that depends on it — including the grizzly bears. Please help us protect an important food source for these creatures. Many species, including humans, are already feeling the consequences of their loss.


Trouble for English Forests

by Loose Leaf Team

By Lisa Swann

If you’re a fan of “Downton Abbey” or “Monarch of the Glen,” then you know the importance of Great Britain’s forests. Useful not only to aristocratic landholders for income and fine hunting land, forests also provide beauty and health benefits and fight climate change for all.

brown hairstreak

The brown hairstreak butterfly is one of the species that stands to benefit from the American Forests and Alcoa Foundation Partnership for Trees project in Exeter, England. Credit: Ian A. Kirk

With forest land cover at only 10 percent in England (one of the smallest percentages of forest in Europe), a new plan to halt government grants to landowners for forests next year comes as a surprise. Earlier this year, the government announced plans to expand the country’s forest land by more than 12,000 acres per year. Stopping new grants to landowners while changes to the Common Agricultural Policy are being made will likely cut in half the number of trees planted next year, and reduce the number by two-thirds in 2015, when England could actually end up in a period of deforestation.

“By not realizing that this lack of funding could have a severe impact on how well we respond to tree disease in terms of planting to build resilient landscapes, the government is sleepwalking into an era where England’s woods may start to shrink,” said Hilary Allison, Woodland Trust Policy Director. Until now, the current rural woodland program has planted more than 30,000 acres of woodland.

American Forests is also planting in England. Partnering with Devon Wildlife Trust, Alcoa Foundation and American Forests are planting 1,000 trees across eight locations in Exeter, England, to improve the environment surrounding local schools and to create a wildlife corridor from currently fragmented woodland.

While experiencing a major period of urban growth, Exeter’s residents do not want that growth to come at the expense of wildlife or their urban forest. We’re planting a combination of up to 15 different tree species to provide food and habitat for a variety of Exeter wildlife, including native fruit-bearing trees that provide winter food for Arctic migrant birds and blackthorn for the brown hairstreak butterfly.

And that’s not the only work Alcoa Foundation and American Forests are doing in England. With partner Friends of Kingfisher Country Park, we are planting 200 trees in Birmingham’s Kingfisher Country Park, a popular local recreation area, for the benefit of all its visitors — human and wildlife, alike.


Short-term Thinking for Long Term Solutions

by Loose Leaf Team

By Marcelene Sutter

Hurricane Sandy flooding in New York City

Hurricane Sandy flooding on Avenue C at East 6th Street in New York City, one example of the type of devastation made more common by climate change and the resulting extreme weather patterns. Credit: David Shankbone

From a young age, we are taught about the benefits of thinking ahead, but Lou Verchot, director of forests and environment research for the Center for International Forestry Research (CIFOR), says that scientists may be thinking too far ahead in the presentation of their climate change data. Most of the current climate change research focuses on the long term, presenting projections for the environmental landscape 70 to 100 years in the future, instead of data describing short-term change and present-day adaptations. Verchot explains that looking this far ahead with climate change can damage the viability of passing meaningful legislation. He contends that looking too far forward lets legislators off the hook, stating, “When you talk to a policy-maker about a 70-year time horizon, hypothetically they say, ‘Well, I have to get elected tomorrow, so I’ll focus on a problem that will be solvable in five years and let my successors worry about what will happen in 70 years.’”

As legislators review the recently released study from the U.N. Intergovernmental Panel on Climate Change (IPCC), Verchot worries that communities already facing the devastating effects of extreme weather will be neglected. Even though, as he says, “the trends that are important for policy-makers and land managers are at the five-, 10- or 20-year time horizon,” IPCC studies, like much of the research in the field, are more focused on climatic changes toward the end of the century, rather than in the present. Verchot will articulate these principles next week at the Global Landscapes Forum in Warsaw, which will hold forums on bringing together scientists from different disciplines and generating more short-term climate change data for the purpose of drafting and enacting more meaningful climate change legislation in a viable timeframe. With increased scientific collaboration, as well as the collection of data that represents present challenges to communities affected by extreme weather, policy makers would be presented with data that more accurately and convincingly outlines the threats to their constituents, hopefully prompting advocacy and swift action.


The Fire of Fall Colors

by Loose Leaf Contributor
Aspens in fall.

Aspens in fall. Credit: ™ Pacheco

 

In the other gardens
And all up the vale,
From the autumn bonfires
See the smoke trail!

Pleasant summer over
And all the summer flowers,
The red fire blazes,
The gray smoke towers.

Sing a song of seasons!
Something bright in all!
Flowers in the summer,
Fires in the fall!

-Robert Louis Stevenson, 1885


Bats: Out of the Witches’ Cauldron and Into the Fire

by Susan Laszewski

Double, double, toil and trouble!

The witches of Shakespeare’s Macbeth threw several of our forest creatures into their witch’s brew:

Fillet of a fenny snake,
In the cauldron boil and bake;
Eye of newt, and toe of frog,
Wool of bat, and tongue of dog

But this Halloween, some of these creatures have threats other than being mixed into a potion to worry about: disease. For the bat population, white nose syndrome (WNS) represents a fate scarier than any vampire attack or witch’s brew.

The big brown bat is one of the species of bat at risk of white nose syndrome.

The big brown bat is one of the species of bat at risk of white nose syndrome. Credit: U.S. Fish and Wildlife Service

The fungal disease, named for the white fungus that appears on the bat’s nose, ears, wings or tail, causes strange behavior in bats. They may leave their cozy hibernation spot and fly outside during the day in the cold winter months. Often, affected bats may cluster near the entrance of the cave.

WNS has already cost the lives of around 6 million bats in eastern North America. If we lose these creatures, we’re losing much more than beloved symbols of Halloween. Bats play several very important ecological roles, including insect control.  A single, pregnant bat can eat as much as its own weight in insects in a single night. By consuming insects that are harmful to agriculture and forests, bats are estimated to be worth billions of dollars to the agricultural industry. Bats are also important pollinators and seed dispersers. When viewed in the context of declining bee populations, the combined threat to some of our major pollinators is concerning, indeed.

So, while there’s no need to fear bats this Halloween, there may be cause to fear their dwindling numbers as WNS continues. Scientists are still learning about the causes of WNS and how it is spread, but there is evidence that humans may play a role in spreading the disease — which has so far been shown to have no effect on people — when we enter the places where bats are hibernating. Even absent the disease, disturbing bats during hibernation is a big problem, as they will then waste some of the precious stored energy they need to survive the winter. Bats disturbed during hibernation may not make it to the spring.

Learn more about white nose syndrome and how you can help at whitenosesyndrome.org.

And have a Happy Halloween!

Bats.

Bats. Credit: Stuart Anthony


Timber Takes a Hit

by Loose Leaf Team

By Marcelene Sutter

A forest road in Siberia

A forest road in Siberia, where trees are under siege by illegal loggers fueled by the Russian network of organized crime. Credit: Mikhail Koninin

In the dense forests that cover about half of Russia, the global leader in log exportation, trouble is brewing. Here, these trees are threatened by a dangerous manifestation of greed — organized crime. The timber of Russian trees is in such high demand that thieves have no problem selling illegally logged wood, resulting in what Russian President Vladimir Putin has called a nearly 70 percent increase in illegal logging over the past five years.

Beyond rampant corruption and organized crime, illegal logging carries with it another serious threat: The oak and walnut trees targeted by illegal loggers for their value in flooring and furniture are the same species that make up the forest habitats of the endangered Siberian tiger. The deer and wild boar that make up much of the tiger’s diet feed on walnuts from these trees. Only about 450 of these beautiful tigers are still living in the wild, and this small number is severely threatened by loss of habitat. Some of this timber is stolen from these forests without permits, but much is taken when those with proper permits cut more than they are allowed to, or cut down species not specified on their permits.

The Siberian tiger, whose habitat is threatened by rampant illegal logging in Russia

The Siberian tiger, whose habitat is threatened by rampant illegal logging in Russia. Credit: Jöshua Barnett

Looking into this problem, the Environmental Investigation Agency (EIA), based in the United States, recently published a report that traces illegally cut wood to its source. The findings of this report indicate that much of the wood is funneled through China and then spread throughout the world. One alleged culprit of illegal logging distribution is Chinese-based company Xingja, a major supplier to Lumber Liquidators in the United States. The allegations brought forth by the EIA in this report could have serious repercussions for Lumber Liquidators because of the Lacey Act, which prevents American companies from purchasing illegally logged timber. Both Xingja and Lumber Liquidators deny the claims in the EIA report, with Tom Sullivan, CEO of Lumber Liquidators stating that, “If we had any knowledge of any mill of ours buying from an illegal source or a non-sustainable source, we immediately would not buy from them. We are extremely pro-active in making sure that all our materials are from legal and sustainable sources.” Lumber Liquidators says that it is fully cooperating with the investigation.

At American Forests, we realize how illegal logging and deforestation can negatively impact endangered species, which is why we participated in habitat restoration for the Siberian tiger in Russia in conjunction with the Far Eastern Branch of the Pacific Institute of Geography, the Russian Academy of the Sciences, and the Russian Federal Forest Service. To learn about this and any of our other Global ReLeaf campaigns, visit the Global ReLeaf main page on our website.


A Legacy of Conservation

by Loose Leaf Team

By Lizzie Wasilewska

Theodore Roosevelt as Colonel in the 1st Cavalry, U.S.Volunteers, ca. 1898

Theodore Roosevelt as Colonel in the 1st Cavalry, U.S.Volunteers, ca. 1898

This weekend marked the birthday of Theodore Roosevelt, who once wrote of our nations natural beauty that “we have fallen heirs to the most glorious heritage a people ever received, and each one must do his part if we wish to show that the nation is worthy of its good fortune.” In his years as president, he lived up to those words, establishing five national parks and helping to found the Forest Service. By doing so, he not only ensured the health and survival of several areas of wilderness, but set a valuable example for future conservation efforts.

In addition to founding several national parks, Roosevelt set aside more than 100 million acres of land for national forests. He did so after recognizing the tragic impact that humans had already made on these forests. Hunters, miners and loggers were threatening the survival of entire ecosystems. Roosevelt’s vision was practical: He believed that, in a conserved wilderness, humans should have the right to harvest timber and use water to irrigate farmland — but in moderation, and with care.

Lower Falls, Yellowstone River.

Lower Falls, Yellowstone River. Credit: v1ctory_1s_m1ne/Flickr

Therefore, in 1905, Roosevelt founded the Bureau of Forestry. Within this bureau, supervisors ensured that timberlands were managed strategically in order to avoid problems like soil erosion and over-harvesting.

This was among the first of many provisions that Roosevelt made in order to ensure the continuing health of wilderness areas. In Alaska, he founded the Tongass and Chugach reserves; in Hawai’i, he founded the Hawai’ian Islands Bird Reservation; in Arizona, he founded the Grand Canyon National Monument. Over time, more and more territories achieved the potential for brighter futures due to his conservationism.

American Forests continues to protect many of the ecosystems that Roosevelt saved over half a century ago. For example, as part of our Endangered Western Forests initiative, we work to restore damaged forest areas in the Greater Yellowstone Area, which Roosevelt once advocated for.


Thanks for Making a Difference

by Susan Laszewski

Tomorrow is Make a Difference Day and reading the many stories of people volunteering their time and effort to help improve their corner of the world has got me thinking about the many American Forests supporters who have pitched in to help us in our mission of protecting and restoring forests. So, today a note of thanks: Here are just a few of the ways you have made a difference for our forests over the past 12 months:

In mid-December last year, volunteers joined American Forests, the Arlington Department of Parks and Recreation and the Arlington Tree Stewards to plant trees along Arlington, Va.’s Bluemont Junction Trail. Just look at those smiling faces!

Photo: Megan Higgs/American Forests

Photo: Megan Higgs/American Forests

This summer, some of you joined us In Bridger-Teton National Forest in Wyoming to attach patches of beetle repellent to whitebark pine trees that are resistant to disease as part of our Endangered Western Forests initiative. By protecting trees that are resistant to one threat from another, volunteers helped to protect this keystone species that serves as an important food for grizzly bears, Clark’s nutcrackers and many other animals. Plus, everyone had a fun time out in the fresh air of the American West!

Volunteers hike to one of the sites where they applied phermone pouches to adult whitebark pine.

Volunteers hike to one of the sites to apply pheromone patches to adult whitebark pine. Credit: Jami Westerhold/American Forests

And, throughout October, volunteers from our partner Bank of America have joined us in cities across the country to plant trees as part of our Community ReLeaf program. We’ve planted in Asbury Park, Detroit and Atlanta, and we’ll be in Nashville and Pasadena before the year is through.

New Jersey Tree Foundation Director Lisa Simms demonstrates tree planting for Bank of America volunteers in Asbury Park, N.J.

New Jersey Tree Foundation Director Lisa Simms demonstrates tree planting for the volunteers. Credit: Melinda Housholder/American Forests

So, thanks to everyone who makes a difference for forests and communities!


Striking Gold

by Loose Leaf Team

By Marcelene Sutter

Eucalyptus trees like this one produce gold-flecked leaves when they grow over a gold deposit.

Eucalyptus tree. Credit: Justin Ennis

Money does not grow on trees, but researchers from Australia contend that gold just might. In a recent study published in Nature Communications, these scientists wrote that traces of gold have been found in the leaves of Eucalyptus trees. These traces of gold are miniscule — so small, in fact, that it would take more than 500 trees to provide enough gold for a single ring. So, what can these deposits be used for, if not for jewelry? Scientists say that these gold-infused leaves can indicate the presence of a gold deposit, which offers a new method for determining the location of the precious metal in hard-to-access areas. Many of the easier-to-reach deposits of gold in Australia and around the world have already been located, but these trees may provide clues to more secluded deposit locations.

Dr. Mel Lintern, a geochemist, explained that the current hypothesis is that “the trees are acting like a hydraulic pump. They are bringing life-giving water from their roots, and in so doing, they are taking smaller dissolved gold particles up through the vascular system into the foliage.” Identifying gold deposits in this way presents two huge potential benefits, both economic and environmental. The use of this technique could limit exploratory drilling, relieving some expense while also minimizing damage to the environment, as only small samples are taken to determine the location of gold deposits. The researchers hope that this method could also be used to find other minerals, drastically reducing the amount of exploratory drilling to the great benefit of the environment.


National Parks in a World of Change

by Loose Leaf Team

By Lizzie Wasilewska

Alpine flowers on the slopes of Mount Rainier.

Alpine flowers on the slopes of Mount Rainier. Credit: Alan Vernon

On its website, the National Park Service writes that “our national parks are a testament to the reality of climate change.” The National Parks Conservation Association reinforces that message: according to their website, “the gradual, accelerated warming of our planet will have disastrous consequences for America’s national parks.” One national park that demonstrates the transformative and potentially devastating effects of climate change is Mount Rainier.

Mount Rainier National Park in Washington was established in 1899, making it the fifth-oldest national park. The mountain itself contains an active volcano and currently has the most glaciated peak in the contiguous U.S. In addition to its glaciers, the region includes vast fields of wildflowers, 1,000-year-old trees and a variety of wildlife. The mountain’s lower slopes are filled with ancient forests, which comprise the Mount Rainier Forest Reserve.

As Mount Rainier’s glaciers retreat, these ancient forests are gaining ground in some areas: At lower elevations, trees are invading regions that were traditionally occupied by meadows. In other regions, the forests have become more fragile. Rain in the region falls earlier in the year than it did throughout the 20th century and this premature rain has caused several forest-damaging floods. The region has also become more vulnerable to avulsions — sudden changes in course of rivers or creeks. This has caused erosion and structural damage.

The floods and erosion in Mount Rainier National Park are exacerbated by the lack of supportive vegetation in key areas. Sometimes, humans can help to resolve this issue. American Forests has worked to plant trees throughout the world; for example, we are currently reforesting parts of the Michoacán preserve in Mexico, in order to build up its resilience and improve its biodiversity. Erosion caused by avulsions, one of many potential consequences of climate change, can and does undermine ecosystems like Mount Rainier, but we can help prevent it.