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  • How scientists are giving Fraser River salmon a fresh chance

    A group of scientists have discovered a way to help chinook salmon survive at the mouth of the Fraser River, in the Sturgeon Bank. They’ve devised a trap of special netting that catch and funnell these salmon, many of whom have not yet grown to full size, into the Bank, rather than being sent out to the Strait of Georgia. The project, funded by Canada’s coastal restoration fund, will likely have other impacts as well, like providing more salmon for the endangered killer whale to feed on, and trapping sediment that could protect Richmond from sea-level rise.

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  • Can Humans Help Trees Outrun Climate Change?

    A dark synergy of extreme weather and emboldened pests could imperil vast stretches of woodland. Foresters are only starting to wrestle with solutions.

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  • Creating a high-tech island to save one of the world's rarest birds

    After a rare flightless parrot called kākāpō almost went extinct in 1995, scientists in New Zealand created a high-tech sanctuary for the birds on three nearby islands. They eliminate all possible predators from the island, use data-tracking tags for health information, and supplement their efforts with artificial insemination to ensure that the birds' species starts to grow again. 2019 is already a record year for kākāpō breeding, and the scientists' methods are even being replicated elsewhere to bring back other endangered species.

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  • Community buy-in stamps out elephant poaching in Zambian park

    In the North Luangwa National Park in Zambia, a conservation team worked with local communities to bring the rate of elephant poaching in the area down to zero in 2018. Poaching had surged in the Luangwa Valley in 2014, and since then the group has protected the elephants by placing the decision-making and benefit-reaping in the hands of the community members. They use financial incentives to stir the economy without depending on poaching money, work with the government to revise policies that redirect any income for the area to benefit the residents, and they patrol the park for any poachers.

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  • Ranchers Try New Tactics Coexisting with Wolves — Endangered or Not

    The gray wolf was on the Endangered Species list when they were first reintroduced to the West in 1995, and although they have made an impressive comeback, there is now a debate between ranchers and environmentalists about the best way to handle the influx of predators to their cattle. Ranchers like Joe Purdy in Montana have found a successful mix of nonlethal tactics to keep them at bay: patrol of the area during the hours of 6 p.m. to 6 a.m., wildlife cameras, inviting campers to stay, building fences, and more.

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  • Mini reefs restore SWFL canals

    Oceans Habitats, Inc. has built and installed over 1,600 mini-reefs in Florida to bring aquatic life back to the canals and to improve the water quality. Water filters through these artificial reefs made out of propylene pipe and boosts the variety of fish and marine life species. These reefs can help grow over 300 fish a year. The organization is looking to make the reefs out of recycled material to be more environmentally friendly.

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  • Decades of wise use pay off for a Kabale wetland

    In 1980, the Ugandan government signed an agreement with local communities in the Mugandu–Buramba wetland that gave them the right to own, manage, and conserve their own property. Today, the wetlands are thriving —reducing degradation and improving biodiversity— and creating a livelihood for the 276 people that live there. The government says that since they are using the land responsibly, their agreement will continue.

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  • Endangered rhinos are now being protected by powerful data analytics

    To fight a recent surge in endangered rhino poaching, the South African government began utilizing data analytics typically used to study consumers to map out poaching networks. Piecing together data from sources as varied as the serial numbers on guns left behind in parks, police data, intelligence data, and social media posts that show relationships between people, the government was able to isolate a European supplier that supplied most of the poachers' guns.

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  • How to Restore a Million Acres of Strip-Mined Land? Bring in the Elk

    Strip mining, a method in which the entire top few hundred feet of mountain are blown up to expose coal seams, has left Virginia and other Appalachian states with nearly a million acres of flat, problematic lands. Environmental scientists have released a herd of elk at one of these former strip mine sites to enrich the habitat for diverse animal species and to revitalize the local economies through wildlife tourists and hunters.

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  • To save the monarch butterfly, Mexican scientists are moving a forest 1,000 feet up a mountain

    The monarch butterfly is a migratory species that winters in central Mexico. However, warming temperatures have threatened the forests that house the butterflies. Scientists have responded by creating a greenhouse to grow trees that would shift the monarch’s habitat to a higher altitude, where temperatures are more favorable to helping the butterflies survive.

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