The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
‘Absolutely Magical’: Southern California Sees Largest Painted Lady Migration Since 2005
"Everyone was posting about the butterflies all over Instagram," a woman told CBS Los Angeles Tuesday. "I saw so many, it was kinda like a swarm of them. It was pretty insane."
The butterflies are passing through as part of their yearly migration from the deserts of Southeast California to the Pacific Northwest, but this year they are doing so in numbers not seen since 2005, when they totaled around one billion.
"When they are scarce nobody notices them," University of California (UC) Davis ecologist Art Shapiro told The Los Angeles Times. "When they are abundant, everyone notices."
For Shapiro, who has been monitoring California's butterflies for almost 50 years, it's a welcome change. He only counted 25,200 Painted Ladies in 2018, down from 315,997 the year before, an alarming trend in a state that is seeing butterfly populations decline across the board.
But this year, that trend has reversed and then some.
"They were flying parallel to me, just bobbing along as I rode past the date palms," The Living Desert Zoo and Gardens Conservation Director James Danoff-Burg told The Los Angeles Times. "It was absolutely magical. I felt like a Disney princess."
The reason for the population's explosion has been California's unusually wet winter.
"The average annual rainfall in the Coachella Valley is 3 inches," Danoff-Burg said. "This year, we had 3½ inches on Valentine's Day alone."
The rain led to a desert wildflower bloom, giving the caterpillars more to eat and a greater chance of surviving. Anza-Borrego Desert State Park, for example, has reported excellent wildflower viewing this year, NBC News reported.
However, the Painted Lady rebound doesn't necessarily mean that other California butterflies will recover.
"They are a boom-bust species," University of Nevada, Reno ecologist Matt Forister told The Los Angeles Times. "In some ways, they are the most successful butterflies on the planet."
California's overall butterfly population reached historic lows in 2018. A monarch butterfly count found numbers of the iconic species were down 85 percent compared to the year before, and Forister said at least 20 other species were declining even faster than the monarch.
Scientists think land use and farming changes that lead to less open space and fewer butterfly-friendly plants, an increased use of pesticides and climate change could all be contributing to a decrease in butterflies.
"There is not one cause for the butterfly decline — that's not how population extinction happens," Forister said. "It's more likely a suite of factors that are pushing on all these species."
Painted Ladies, though, are tough.
"They can pace cars at 25 miles per hour," Shapiro told NBC News.
The butterflies travel north for as long as their fat reserves will take them, then pause to breed. The next generation continues the trip. The butterflies then migrate back south in the winter.
EcoWatch Daily Newsletter
Tuna auctions are a tourist spectacle in Tokyo. Outside the city's most famous fish market, long queues of visitors hoping for a glimpse of the action begin to form at 5 a.m. The attraction is so popular that last October the Tsukiji fish market, in operation since 1935, moved out from the city center to the district of Toyosu to cope with the crowds.
gmnicholas / E+ / Getty Images
Kristan Porter grew up in a fishing family in the fishing community of Cutler, Maine, where he says all roads lead to one career path: fishing. (Porter's father was the family's lone exception. He suffered from terrible seasickness, and so became a carpenter.) The 49-year-old, who has been working on boats since he was a kid and fishing on his own since 1991, says that the recent warming of Maine's cool coastal waters has yielded unprecedented lobster landings.
The climate crisis is getting costly. Some of the world's largest companies expect to take over one trillion in losses due to climate change. Insurers are increasingly jittery and the world's largest firm has warned that the cost of premiums may soon be unaffordable for most people. Historic flooding has wiped out farmers in the Midwest.
Hawaii's Kilauea volcano could be gearing up for an eruption after a pond of water was discovered inside its summit crater for the first time in recorded history, according to the AP.
'We Should Be Retreating Already From the Coastline,' Scientist Suggests After Finding Warm Waters Below Greenland
By Johnny Wood
The Ganges is a lifeline for the people of India, spiritually and economically. On its journey from the Himalayas to the Bay of Bengal, it supports fishermen, farmers and an abundance of wildlife.
The river and its tributaries touch the lives of roughly 500 million people. But having flowed for millennia, today it is reaching its capacity for human and industrial waste, while simultaneously being drained for agriculture and municipal use.
Here are some of the challenges the river faces.
By Jake Johnson
As a growing number of states move to pass laws that would criminalize pipeline protests and hit demonstrators with years in prison, an audio recording obtained by The Intercept showed a representative of a powerful oil and gas lobbying group bragging about the industry's success in crafting anti-protest legislation behind closed doors.
Speaking during a conference in Washington, DC in June, Derrick Morgan, senior vice president for federal and regulatory affairs at the American Fuel & Petrochemical Manufacturers (AFPM), touted "model legislation" that states across the nation have passed in recent months.
AFPM represents a number of major fossil fuel giants, including Chevron, Koch Industries and ExxonMobil.
"We've seen a lot of success at the state level, particularly starting with Oklahoma in 2017," said Morgan, citing Dakota Access Pipeline protests as the motivation behind the aggressive lobbying effort. "We're up to nine states that have passed laws that are substantially close to the model policy that you have in your packet."
Big Oil is now using its political power to try and criminalize protests of oil & gas infrastructure.— Friends of the Earth (@foe_us) August 19, 2019
"This legislation has potential to punish public participation and mischaracterize advocacy protected by the First Amendment."https://t.co/bmiHjONEhy
The audio recording comes just months after Texas Gov. Greg Abbott signed into law legislation that would punish anti-pipeline demonstrators with up to 10 years in prison, a move environmentalists condemned as a flagrant attack on free expression.
"Big Oil is hijacking our legislative system," Dallas Goldtooth of the Indigenous Environmental Network said after the Texas Senate passed the bill in May.
As The Intercept's Lee Fang reported Monday, the model legislation Morgan cited in his remarks "has been introduced in various forms in 22 states and passed in ... Texas, Louisiana, Oklahoma, Tennessee, Missouri, Indiana, Iowa, South Dakota, and North Dakota."
"The AFPM lobbyist also boasted that the template legislation has enjoyed bipartisan support," according to Fang. "In Louisiana, Democratic Gov. John Bel Edwards signed the version of the bill there, which is being challenged by the Center for Constitutional Rights. Even in Illinois, Morgan noted, 'We almost got that across the finish line in a very Democratic-dominated legislature.' The bill did not pass as it got pushed aside over time constraints at the end of the legislative session."
Many of the state bills restricting the right to protest have been "drafted by companies and passed through groups like ALEC, the secretive group of corporate lobbyists trying to rewrite state laws to benefit corporations over people." @greenpeaceusa https://t.co/ZxpTjWdrwT— Stand Up To ALEC (@StandUpToALEC) May 6, 2019
Reposted with permission from our media associate Common Dreams.