Natural Resources

In Portland, Thousands Gather To Marvel At Migrating Birds’ Nightly Routine

"The Vaux's Swift is a tiny bird – some people call it “a cigar with wings.” But every fall these little birds make a big trip, from summer breeding grounds in the Pacific Northwest down to their winter home in Central and South America. Along the way, many of them roost as a big flock in chimneys up and down the west coast. And their murmurations in the air – and simultaneously dive together into chimneys – are so spectacular that they draw crowds."

Source: NPR, 09/17/2024

Swimming Banned After Medical Waste Washes Ashore In Md., Va. And Del.

"Officials warned people to stay out of the ocean at several beaches in Maryland, Delaware and Virginia after they said medical waste, including hypodermic needles, washed ashore. The source of the waste was under investigation."

Source: AP, 09/17/2024

"The Mayflies Are Sending Us A Warning About Urban Wildfires"

"A tiny, vibrant world thrives along the rocky bottom of most streams. As sunlight filters through the water, mayfly nymphs, no larger than your fingernail, cling to algae-coated cobbles. Six spindly legs anchor them against the current, while feathery gills wave gently, drawing oxygen from the flowing water."

Source: Washington Post, 09/17/2024

Reprocessing Colorado Mining Town’s Waste Could Bring Profit, Risk

"Rust-colored piles of mine waste and sun-bleached wooden derricks loom above the historic Colorado mountain town of Leadville — a legacy of gold and silver mines polluting the Arkansas River basin more than a century after the city’s boom days."

Source: AP, 09/17/2024

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