Turn on the news. Peruse a national newspaper. Listen to a podcast. They broadcast a singular message: the world is on fire. Ecosystem collapse. Record droughts. Mass extinction. If it isn’t in your backyard yet or permeating your daily conversations, well the times they are a-changin’.
Stretching from the rolling Appalachian Mountains to the rugged Atlantic coastline, the landscapes of Northeastern North America feature bustling population centers, recreational havens and productive farms and timberlands as well as vast forests, abundant freshwater and impressive biodiversity. These are some of the most socio-ecologically complex landscapes in the world, increasingly recognized as critical for ecological integrity and climate adaptation at the continental and even global scale.
At the heart of the Greater Kafue Ecosystem in Western Zambia is the 22,000-square-kilometer Kafue National Park. This is Zambia’s oldest and largest park, at twice the size of Yellowstone National Park in the USA. Kafue is home to a wide range of iconic wildlife, including elephants, lions, leopards, cheetahs, wild dogs, and Africa’s most diverse antelope community. This protected area faces many significant threats, but most concerning is the M9—a high-speed highway that bisects or borders 143 kilometers of the park and adjacent Mumbwa Game Management Area. The M9 is notorious for wildlife-vehicle collisions, including the death of 11 endangered African wild dogs to vehicle collisions in 2022. But the Center for Large Landscape Conservation is working to change this with a newly launched project.
On March 13th, the US Biosphere Network (USBN) launched the “Biosphere Bites” biweekly seminar series. The 30-minute talks take place every other week on ZOOM to give biosphere regions and partners an opportunity to share knowledge, ideas, and resources across our national and international networks. These informal, virtual presentations are designed to connect the USBN to local, regional, and international partners and highlight the important work that is being done in biosphere regions to improve the human connection to nature and make progress towards the sustainable development goals.
Back in 2013, conservation journalist Ben Goldfarb toured the Highway 93 wildlife crossings on the Flathead Reservation with crossings expert Marcel Huijser, Center road ecologist Kylie Paul, and others. Little did he know that that day in Montana would send him on a journey to learn more about this world of wildlife crossings, culminating in his literary feat, CROSSINGS: How Road Ecology Is Shaping The Future of Our Planet. Roads are an omnipresent form of travel, but most humans neglect to recognize them as an obstruction to nature’s natural processes as they bisect habitats and fragment landscapes.
A cloud of slate gray stirring above the riverbed. The synchronous flapping of wings, eager and ready for the journey to the north. During this time of year, an estimated 3.5 billion birds take flight toward the northern U.S. and Canada as the spring migration is underway. During the long journey, they will have to contend with a pernicious source of pollution emanating from towns and cities: artificial light. Birds rely on light as an indicator of daily and seasonal change, and human light “pollution” can have serious negative effects on migrating birds, jeopardizing their ability to move safely through the night sky.
As the world trends towards rapid and unchecked development, protected areas pay the price by becoming more and more isolated. Case in point: the large region of South America that is covered by two ecosystems, the Pantanal (the largest tropical wetland) and the Gran Chaco (South America’s largest seasonally dry tropical forests) is at risk of encroachment and fragmentation. The region—the size of Texas, California, and Montana combined—covers parts of four countries: Bolivia, Paraguay, Brazil, and Argentina, and is home to an amazing array of wildlife, including jaguars, giant anteaters, giant otters, tapirs, hyacinth macaws, caimans, and many more.
The Center for Large Landscape Conservations is proud to be the 2024 recipient of the North American Chapter of the International Association for Landscape Ecology (IALE-NA) Distinguished Landscape Practitioner Award. This honor recognizes outstanding contributions to the field of applied landscape ecology. Landscape ecology is an interdisciplinary science broadly concerned with the study, management, planning and design of landscapes. In the face of significant transformation of natural landscapes by human communities and climate change, its importance is only growing.
Roughly 50% of all highway accidents on US 89 north of Yellowstone National Park—between Livingston and Gardiner, Montana—are wildlife related. In response to this growing and dangerous problem, a locally led partnership called Yellowstone Safe Passages (YSP) just took a major step toward finding solutions by completing a comprehensive assessment of wildlife-vehicle collisions on this stretch of highway, conducted by the Center for Large Landscape Conservation and YSP partners.
A century ago, an estimated 100,000 elephants roamed throughout Asia. Today, fewer than half that number of Asian elephants remain in just 13 countries. Among the reasons for this decline is the explosion of new roads, railways and other linear infrastructure across the continent. In fact, collisions with cars and trains are a leading cause of elephant mortality in India, and many more elephants are impacted by roads and railways, causing habitat loss and fragmentation.
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