To bison, a ‘discouraging word’ is a helicopter’s repeating ‘whoosh’


Something wonderful may be on the hooves of happening in Colorado: There’s a move afoot to open land adjacent to Denver’s international airport – which occupies a calf-sized chunk of the 50 square miles (129.5 sq km) it occupies – to the US’s largest, and closest-to-being-extinct mammal – the bison.

Often erroneously called ‘buffalo’, these four-hooved monsters can weight more than 2,000 pounds (907 kg). They once roamed the Great Plains in the tens of millions. But over-hunting, aided by human population growth resulting from the westward expansion of what would become the transcontinental railroad, when “hunting by rail” was a popular sport, which left countless bison rotting where they were dropped, cut sharply into their numbers. The population decline persisted well into the second half of the 20th century. Then the federal government, recognizing (at long last!) that the nation’s ‘National Mammal’ was at serious risk of fading out if existence, placed restrictions on killing them, and slowly the population began to recover.

Now, thanks to several federal programs (including severe penalties for killing them) their numbers are continuing to increase – but at a rough count of around 30,000 in total, they continue to need all the protection they can get to return to something like their former majestic population.

The US Fish and Wildlife Service is coordinating efforts across several federal agencies to give the giants of the plains back land that was once all theirs. As much as 200 acres (81 hectares, abbreviated as 81 ha) of the Denver Airport property is expected to opened up to bison grazing through an expansion of their ‘reservation,’ as it were, the Rocky Mountain Arsenal Wildlife Refuge. No timetable has been established for the plan, but it has been noted by the feds that, while the local bison would no doubt by happy to have all that land to themselves, since they don’t need such a large grazing area (in addition to the land they already call home), their population is due to be supplemented by bison from elsewhere in the west.

Sadly, or fortunately, saving the bison isn’t the only aim of opening up more grazing land for them: They’re also seen as a tourist attraction – something to (hopefully) be visible to arriving and departing airline passengers.

It’s likely that some enterprising person will also arrange for helicopter flights over the area for paying passengers, for their photographing pleasure. Never mind the fact that some enterprising individual or company will overlook the fact that the helicopters’ whoop-whoop-whoop aural signature will tend to frighten the animals more than the railroad apparently did.

It’s sad how often man does something good, then shoots himself in the foot: Bison are used to a quiet environment. Having an airport as a neighbor is bad enough, but having helicopters flying the photograph-mad masses over their heads is likely to be more than some will be able to bare – causing them to go back where they came from: The far more peaceful Rocky Mountain Arsenal Wildlife Refuge.


Paper Bag or … What? Plastic Ones Are Getting Banned


Shoppers in Kenya use an estimated 100 million plastic bags a year, many of which wind up in landfills like this one in Nairobi. Credit: Ben Curtis/Associated Press

A few decades ago – sometime in the ’80’s – I attended a competition at an A&P supermarket on Eighth Avenue in Manhattan. It was a face off between baggers using paper versus plastic bags. The winner’s name (and bag type) is long lost to history. ‘Just as well, too, as the whole idea was ill conceived – as, it turns out, was the idea of introducing plastic bags in supermarkets.

An increasing number of American communities are, or are considering, banning them altogether. England instituted a 5p (pence) per bag charge a few years ago – resulting in a drop of more than 75% in the use of them within a year.

Then there’s Kenya. That country, with a population of 48.5 million, used to use something approaching 100 million plastic grocery bags a year. No more. It is now illegal to either manufacture in or import plastic bags to that country. Even visitors are required to leave plastic bags containing duty free goods at their port of entry – usually the international airport in Nairobi.

The accumulations of plastic bags in land fills had reached an alarming level. So had the death of cattle who’d ingested plastic bags.

The New York Times reported that, “The new rule, announced in March and put into effect on Monday August 28), also means that garbage bags will be taken off supermarket shelves and visitors entering Kenya will be required to leave their duty-free shopping bags at the airport.

Kenya joins more than 40 other countries including China, the Netherlands and France that have introduced taxes on bags or limited or prohibited their use,” The Times noted.

In Rwanda, plastic bags are illegal, and visitors are searched at the airport. As noted, Britain introduced a 5 pence charge at stores in 2015, leading to a plunge of more than 80 percent in the use of plastic bags. There are no nationwide restrictions on the use of plastic bags in the United States, though states like California and Hawaii ban nonbiodegradable bags.

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Fruit and vegetable sellers were at a loss for how to market their produce, and some residents mistook ordinary traffic controllers for law enforcement officials looking to punish consumers who violated the new law. In informal settlements, where most of the city’s residents live, plastic bags are used as “flying toilets” — holding human waste in the absence of a proper sewage system.

Judy Wakhungu, Kenya’s environment minister, tried to allay people’s fears, telling Reuters that the ban was primarily aimed at manufacturers and suppliers. “Ordinary wananchi will not be harmed,” she said, using a Kiswahili word for “common person.”

Kenya tried to ban the use of plastic bags in 2007 and 2011, but the limits were not put in place.

The new regulations call for a fine of $19,000 to $38,000 or a four-year jail term for those manufacturing or importing plastic bags in Kenya. Plastics used in primary industrial packaging are exempt, according to the National Environment Management Authority, although it said that the new regulation would prohibit retailers from selling garbage bags.

Kenyans have had several months to adjust to the idea of the new rules, a period during which big supermarket chains like Nakumatt and the French multinational retail giant Carrefour began offering cloth bags instead of plastic. The country’s High Court last week rejected a case filed by two plastic bag importers to drop the ban, saying that protecting the environment was more important than the companies’ commercial interests.

Please also check out our other blog, Between, them, these two blogs have reached at least 90 countries.

Yellowstone Grizzly Bears Coming Off ‘Endangered Species’ List


In what the U.S. Secretary of the Interior has called “one of America’s greatest conservation successes,” Yellowstone grizzly bears have so significantly increased in population in the past 40 years that, earlier this month, they wee removed from the “endangered species” list. All 700 or so of them – up from an estimated 135 in 1975 in the greater Yellowstone Ecosystem.

The New York Times noted that, “The action will not affect the protected status of the other major population of grizzlies in the lower 48 states, those that live in and around Glacier National Park of Montana, which number about 1,000. However, experts say this population, too, could soon be delisted. Several small, isolated populations would remain protected.

Not everyone has favored so-favoring the Yellowstone grizzleys – not a specific subspecies of grizzleys, but so-named because they inhabit the area within and surrounding Yellowstone National Park in Montana.

Environmental groups intend to sue to stop the de-listing and local Native American tribes also object to the move. “Grizzly bears are the slowest reproducing mammal on the planet, and a population decline can take decades to reverse,” Endangered Species Coalition field representative Derek Goldman told Colin Dwyer at NPR. “Therefore we have been calling on Fish and Wildlife Service and the states to develop adequate management plans for grizzly bears before any de-listing is finalized.”

This is not the first time the move has been attempted. Under the Obama administration, the U.S. Fish and Wildlife Service proposed de-listing the Yellowstone grizzly. But a massive batch of 650,000 public comments led to a delay in the decision, Karen Brulliard at The Washington Post, reported. The FWS also proposed the bear for de-listing in 2007 Robbins said, but that plan was halted by a court over concerns that insects were destroying white bark pine in the region, a major food source for the bears.

Chris Servheen, FWS’s former grizzly bear recovery coordinator who managed the program for 35 years, tells Brulliard the bears are resilient enough to survive de-listing and that they could still thrive under a well-managed hunting program. But he believes the population should stay about the size it is now to remain ecologically viable. But he adds, “a managed population decline post-delisting is not biologically defensible. We didn’t recover them to drive the population down.”