"The number of red knots visiting the Delaware Bay beaches during this spring’s northbound migration unexpectedly dropped to its lowest since tallies began almost 40 years ago, deepening concern about the shorebird’s survival and dealing a sharp setback to a quarter-century of efforts to save it."
"The younger generation of critically endangered North Atlantic right whales are on average about three feet (one meter) shorter than whales were 20 years ago, drone and aircraft data show in a study in Thursday’s journal Current Biology."
"Giant distant-water fishing fleets, primarily from China, are switching off their tracking beacons to evade detection while they engage in a possibly illegal hunt for squid and other lucrative species on the very edge of Argentina’s extensive fishing grounds, according to a new study by Oceana, an international NGO dedicated to ocean conservation."
"Native treaty rights are becoming powerful tools for protecting the environment against government mismanagement and destructive private industries, as worldwide efforts intensify to halt climate change and protect the environment."
"Fishermen and environmentalists say a plan to export crude would require dredging mercury-laced sediment in a Superfund site, imperling oyster reefs and the natural habitat."
"As the extreme drought causes various agencies to squabble over dwindling water supplies, conservationists say the state is still not doing enough to prevent an endangered run of salmon from dying in the Sacramento River."
"U.S. commercial fishing practices must change to prevent the extinction of North Atlantic right whales, the administration of President Joe Biden said on Thursday, as it prepares a list of new regulations to prevent whale entanglements in lobster and crab gear."
"Hoover Dam has helped store Colorado River water since 1935, but reservoir levels are nearing the lowest point since Lake Mead was filled."
"A California environmental group threatened to sue Montrose Chemical Corp. and Bayer Corp., alleging they’re liable for the dumping of millions of gallons of the pesticide DDT off the waters of Los Angeles that poisoned wildlife."
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