Gleanings of the Week Ending April 17, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Top 25 birds of the week: Forests! – Photographs and birds….always a great start to the gleanings list for the week.

Regulators Ban Fracking Permanently in the Four-State Delaware River Watershed - Yale E360 – The watershed provides drinking water to 13 million people in Pennsylvania, Delaware, New Jersey and New York….critical to not have toxic leaks into that supply….and the fracking industry does not have good track record when it comes to water quality.

Scientists stunned to discover plants beneath mile-deep Greenland ice -- ScienceDaily - Long-lost ice core provides direct evidence that giant ice sheet melted off within the last million years and is highly vulnerable to a warming climate.

The legendary fabric that no one knows how to make - BBC Future – Dhaka muslin…with thread counts up to 1,200.

Diphtheria risks becoming major global threat again as it evolves antimicrobial resistance -- ScienceDaily – Resistance to antibiotics and vaccine escape becoming more common/likely….not a good prospect.

Climate Change Lays Waste to Butterflies Across American West | Smart News | Smithsonian Magazine – The total number of observed butterflies west of the Rocky Mountains has fallen by 1.6 percent every year since 1977….that adds up to over 65% decrease!

Reflecting on your own capabilities boosts resilience -- ScienceDaily – Thinking about memories of successfully overcoming past challenges may help us cope with crisis situations we are facing in the present.

Great Lakes people among first coppersmiths | Science – The Old Copper Culture began earlier and faded earlier that previously thought…starting about 9,500 years ago and ending about 5,000 years ago. A climate shift might have caused the culture to shift from using copper for tools to adornment at the end of the period.

Waste from making purple corn chips yields a natural dye, supplements, kitty litter -- ScienceDaily – I like processes that dramatically reduce the amount of agricultural waste. I wonder if the purple kitty litter would stain carpet if it was tracked out of the litter box though.

Why cats won’t punish a stranger who harms you - BBC Future – Evidently cats do form emotional bonds with their humans…but they probably don’t pick up on human social relationships….not as domesticated as dogs.