monarch butterfly

U.S. creates pollinator conservation center

The U.S. Fish and Wildlife Service will establish a Pollinator Conservation Center focusing on the decline of pollinating species, including the monarch butterfly, announced Interior Secretary Deb Haaland on Thursday.

Fragile recovery in monarch butterfly population

The monarch butterfly is imperiled by the loss of food and habitat as well as climate change but an expansion in its winter hibernation area was "a sign of recovery — albeit a fragile one," WWF said in an annual survey.

Monarch butterflies are in peril but won’t go on U.S. endangered list

The orange-and-black monarch butterfly, known for its 3,000-mile migration across North America and its plunging population, meets the criteria for listing as a threatened or endangered species, said the Interior Department on Tuesday. But it will be listed only as a candidate for federal  protection because "we must focus resources on our higher-priority listing actions," said Fish and Wildlife Service director Aurelia Skipwith.

Monarch population wintering in Mexico more than doubles

An annual survey of monarch butterflies hibernating in Mexico found that the population was 144 percent higher than it was in 2018. The results, said the World Wildlife Fund on Wednesday, offered “a testament to the power of conservation.”

Monarch butterfly population drops by 14 percent

For the second year in a row, the number of monarch butteflies spending the winter in Mexican forests has declined, said Alejandro Del Mazo, Mexico's commissioner for protected areas.

Western monarch butterflies on verge of extinction, says study

Monarch butterflies west of the Rocky Mountains are facing extinction, as the number wintering in California has plummeted by more than 90 percent since 1980, says a study published by the journal Biological Conservation. The U.S. Fish and Wildlife Service is debating whether to grant endangered species status to the insect.

In Mexico, more guacamole means fewer trees

With avocado prices on the rise and American demand booming, Mexican farmers are cutting down trees to plant the fruit. “Avocado trees flourish at about the same altitude and climate as the pine and fir forests in the mountains of Michoacan, the state that produces most of Mexico’s avocados,” says The Seattle Times.

Forget what you heard: prairie and farming can coexist

Iowa owes its incredibly productive soil to the prairie—the same prairie that farmers have spent decades ripping out, says The Washington Post. Midwestern growers were long instructed to destroy native grasslands in order to make room for row crops. But a new program called STRIPS (Science-based Trials of Rowcrops Integrated with Prairie Strips) hopes to convince the state’s farmers that they can decrease soil erosion and fertilizer runoff by planting native grasslands in between their regular crops.

U.S. to decide by mid-2019 whether monarch butterfly is endangered

Under terms of a settlement, the Interior Department will rule by June 30, 2019, whether the monarch butterfly, which has suffered a huge drop in population, deserves protection under the Endangered Species Act, said two environmental groups. The groups say without help, the well-known orange-and-black insect is at risk of extinction.

The monarch butterfly’s problems are more than milkweed

Two researchers at Cornell say the factors behind the decline in monarch butterfly populations are wider spread than the loss of milkweed, their summertime food source. They say the list includes sparse nectar sources in the fall, adverse weather and fragmentation of habitat.

Eastern monarch butterfly at risk of extinction

The population of the Eastern monarch butterfly declined 84 percent in less than two decades, says a team of researchers.

Lawsuit would force decision on monarch butterflies

Two environmental groups sued the Interior Department to force a decision on listing the monarch butterfly as an endangered species.

Monarch butterfly census flutters upward

The monarch butterfly population, "after years of being ravaged by severe weather and shrinking habitats," shows signs of recovery, reports the New York Times.

Lawsuit is planned over protection of monarch butterfly

Two environmental groups said they plan to sue the Interior Department to force a decision on whether to protect the monarch butterfly as a "threatened" animal under the Endangered Species Act.

To help monarch butterfly, Mexico moves trees uphill

When monarch butterflies migrate to Mexico for the winter, they flock to oyamel fir trees which grow on mountainsides at altitudes of 10,000 feet. "These dense, dark-green conifers protect the monarchs from cold and rainy winter nights," says Yale e360. With climate change, the firs are affected by hotter and drier conditions.

USDA to spend $4 million for monarch butterfly habitat

Monarch butterfly populations have dwindled over the years, so USDA is launching a project to create and enhance habitat for the iconic butterfly in 10 states in the southern Plains and the Midwest, says Jason Weller, chief of the Natural Resources Conservation Service. It's a voluntary program, Weller writes in a USDA blog.

Monarchs multiply in California

Ecology professor Art Shapiro of the University of California, who has monitored butterfly populations in Central America for decades, says monarch butterflies are having the best year in California in at least a decade, reports the U-C blog Bug Squad.

U.S. aims to restore 200,000 acres for monarch butterfly

The U.S. Fish and Wildlife Service and two conservation groups launched a campaign to save the monarch butterfly that includes restoration and enhancement of 200,000 acres of habitat.

 Click for More Articles