The astonishing link between bats and the deaths of human babies

“By compiling and analyzing a huge amount of government data, environmental economist Eyal Frank, the study’s sole author, discovered that in regions with outbreaks of white nose syndrome, a wildlife disease that kills bats, the rate of infant mortality increased by nearly 8 percent relative to areas without the disease.
There’s a clear reason for this, according to the paper. Most North American bats eat insects, including pests like moths that damage crops. Without bats flying about, farmers spray more insecticides on their fields, the study shows, and exposure to insecticides is known to harm the health of newborns.”

https://www.vox.com/down-to-earth/370002/bats-link-babies-death-study-white-nose-syndrome

Republicans want to put pigs back in tiny cages. Again.

“Several other states have gestation crate bans, but the California and Massachusetts laws are unique because they outlaw not just the use of crates within those states’ borders, but also the sale of pork produced using gestation crates anywhere in the world. Both states import almost all of their pork from bigger pork-producing states (the top three are Iowa, Minnesota, and North Carolina), so the industry has argued that Prop 12 and Massachusetts’ Question 3 unfairly burden producers outside their borders. California in particular makes up about 13 percent of US pork consumption, threatening to upend the industry’s preferred way of doing business for a big chunk of the market.
The California and Massachusetts laws also ban the sale of eggs and veal from animals raised in extreme cage confinement. Both industries opposed Prop 12 before it passed but have largely complied with the law; neither has put up the fierce legal fight that the pork industry has, led by Big Meat lobbying groups like the National Pork Producers Council, the North American Meat Institute, and the American Farm Bureau Federation.

House Agriculture Committee chair Glenn Thompson (R-PA), who introduced this year’s House Farm Bill last month, touts “addressing Proposition 12” as a core priority. The legislation includes a narrowed version of the EATS Act (short for Ending Agricultural Trade Suppression), a bill introduced by Republicans in both chambers last year to ban states from setting their own standards for the production of any agricultural products, animal or vegetable, imported from other states.

The Farm Bill language has been tightened to focus solely on livestock, banning states from setting standards for how animal products imported from other states are raised. It is less extreme only in comparison to the sweeping EATS Act, but also more transparent about its aim to shield the meat industry from accountability. At the Farm Bill markup on May 23, when the legislation passed committee, Thompson urged his colleagues to protect the livestock industry from “inside-the-beltway animal welfare activists.”

The provisions slipped into the Farm Bill may have consequences that reach far beyond the humane treatment of animals. They “could hamstring the ability of states to regulate not just animal welfare but also the sale of meat and dairy products produced from animals exposed to disease, with the use of certain harmful animal drugs, or through novel biotechnologies like cloning, as well as adjacent production standards involving labor, environmental, or cleanliness conditions,” Kelley McGill, a legislative policy fellow at Harvard’s Animal Law & Policy Program who authored an influential report last year on the potential impacts of the EATS Act, told me in an email.

House Republicans have been trying to use the Farm Bill to overturn public preferences on animal welfare for more than a decade, as Vox’s Kenny Torrella reported last year, ever since the far-right former Rep. Steve King of Iowa introduced the precursor to the EATS Act in 2013. What may seem more surprising, at first blush, is that the factory farm industry’s campaign to force animals back into immobilizing cages has drawn support from a broader swath of authorities, including the Biden administration.”

https://www.vox.com/future-perfect/353393/farm-bill-republicans-prop-12-gestation-crates-pork

Killer whales keep ramming and sinking boats. Scientists now may know why, report says.

“Overall the incidents have mostly involved juveniles, who are “more playful and courageous in approaching boats,” said Zerbini, who also chairs the International Whaling Commission’s scientific committee.
He imagines a young orca butted its head against a boat’s rudder one time and when it moved the orca thought, “This is fun.” After ramming it a few times, a piece of the rudder broke off and that was even more fun because there was something to play with.

“There’s documented evidence of the orcas then playing with the pieces,” he said.

Orcas, which are also called killer whales, are not actually a whale species but are instead the largest member of the dolphin family.

This type of behavior isn’t surprising, given that orcas have culture, exhibit coordinated behavior, share knowledge and have long memories, said Rose.

“It’s a very sophisticated thing to do something for no purpose other than that it amuses you,” she said.”

“Killer whale groups, especially younger individuals, are known for their fads and idiosyncrasies.

In the Pacific Northwest, one group of killer whales suddenly got into the habit of carrying dead salmon around on their heads in 1987. The fad arose and spread widely among the group that summer.

The salmon hats craze began with adolescent orcas but then spread, said Rose.

“By the end everyone was wearing them, including the adults,” she said.

Then the fashion dropped out of style as quickly as it had begun.”

https://www.yahoo.com/news/killer-whales-keep-attacking-sinking-090349442.html

Why aren’t we vaccinating birds against bird flu?

“Even with biological, technological, and logistical hurdles surpassed, the decision around vaccination seems to be a monetary one. Beyond the cost of vaccination, there’s the potential of losing key trade partners. Trade agreements, especially for meat, are notoriously delicate, in part because of the risk of introducing infectious diseases and pests into a country’s food chain but more so because governments need to protect the agricultural industry from foreign competition. The National Chicken Council is opposed to vaccination efforts. The National Turkey Federation says unilateral vaccination “would have a severe impact on exports” but that it has urged — and continues to urge — the federal government to “move as rapidly as possible to try to develop new agreements” with trading partners.
“Meat is a highly politically sensitive issue for many countries, and the entire livestock industry is protected in many countries for various reasons,” said Aratchilage. Introducing bird flu vaccines is not going to be easy, he added. “It’s a political decision more than a scientific decision.””

https://www.vox.com/future-perfect/24155545/bird-flu-vaccines-h5n1-avian-flu-cows

Bats have a unique superpower. Climate change is turning it into a liability.

“Compared to other mammals, bats have a lot of surface area, and that means they tend to lose water more easily through evaporation across their skin”

“bats are at risk of drying out and dying from dehydration.”

“Temperatures above roughly 105°F can cause heat stress or even death among many species, especially if the animals nest in trees outside, where they’re exposed to the ambient temperatures. Heat waves in Australia, for example, have caused dozens of mass die-offs of flying foxes, big fruit-eating bats that use their noses and large eyes instead of echolocation to find food.”

“Wind turbines kill hundreds of thousands of bats each year in North America alone, and globally they are known to harm more than 30 bat species. Typically, the bats — most of which are migratory species — die from colliding with turbine blades, though it’s not clear why these animals are drawn to them.

Making these threats more troubling is the simple fact that bat populations don’t recover quickly after die-offs, whether or not they’re climate-related. It goes back to their flight-enabled physiologies: Unlike birds, which drop their eggs off at a nest, bats have to fly while pregnant, which isn’t easy. That’s why most bats only have one pup per year”

“they face a wide range of threats beyond climate change, including a disease known as white-nose syndrome, which has killed millions of bats in North America.”

“By eating agricultural pests, such as moths and beetles, bats also provide up to $53 billion in economic value each year in the US alone. They eat pests that bother us, too, including mosquitos. And of course, bats pollinate agave plants as they slurp up their nectar, which give us, among other things, tequila.”

https://www.vox.com/down-to-earth/24048465/bats-endangered-climate-change

Bird flu is surging again on poultry farms. The US is normalizing the cruelest mass killing method to stop it.

“the rise of “ventilation shutdown plus” (VSD+), a method being used to mass kill poultry birds on factory farms by sealing off the airflow inside barns and pumping in extreme heat using industrial-scale heaters, so that the animals die of heatstroke over the course of hours. It is one of the worst forms of cruelty being inflicted on animals in the US food system — the equivalent of roasting animals to death — and it’s been used to kill tens of millions of poultry birds during the current avian flu outbreak.
As of this summer, the most recent period for which data is available, more than 49 million birds, or over 80 percent of the depopulated total, were killed in culls that used VSD+ either alone or in combination with other methods, according to an analysis of USDA data by Gwendolen Reyes-Illg, a veterinary adviser to the Animal Welfare Institute (AWI), an animal advocacy nonprofit. These mass killings, or “depopulations,” in the industry’s jargon, are paid for with public dollars through a USDA program that compensates livestock farmers for their losses.

In America’s peer countries, ventilation shutdown has been effectively banned because it’s so inhumane; last year, Danish bioethicist Peter Sandøe told me he was “shocked” by the method’s prevalence in the US and that in the European Union, relying on it would be illegal.

Thousands of US veterinarians, animal welfare experts, and animal advocates have protested the use of ventilation shutdown. But a growing body of evidence obtained through public records requests shows that the poultry industry, in partnership with agricultural and veterinary authorities, is quietly normalizing ventilation shutdown and planning its further use — even though the USDA’s own policy says it can only be used as a last resort.”

https://www.vox.com/future-perfect/23963820/bird-flu-surge-us-ventilation-shutdown-veterinarians