This animated map shows the insect’s population exploding in Australia’s eastern states, with the endangered species coming back from the brink

If you live anywhere on the eastern side of Australia, you’ve probably noticed that bogong moths are back in a big way.

While we don’t yet have figures from ecologist-led surveys to compare with previous years, there is a wealth of data on the great moth revival being generated by citizen scientists across the eastern states.

New designation of the Land of Standing-Up Rocks, known for its historic rock spires, passed with bipartisan support

An area of towering rock spires in south-eastern Arizona known among Native Americans as the Land of Standing-Up Rocks has become the nation’s newest national park.

Legislation to create Chiricahua national park was sent to the White House and Donald Trump signed it on Tuesday. It passed Congress with bipartisan backing and is now the 64th US national park.

The Cali Fund, set up to raise $1bn a year for biodiversity from drug companies, remains near empty

Big pharmaceutical companies have been accused of “free-riding on nature”, after a landmark biodiversity fund that invites businesses to put some of their profits back into conservation was left virtually empty.

The Cali Fund set out to raise $1bn (£750m) annually, by asking companies that profit from nature’s genetics to contribute towards conservation in low-income countries. But more than 18 months after the fund was launched, it remains far below this target.

The Cali Fund, set up to raise $1bn a year for biodiversity from drug companies, remains near empty

Big pharmaceutical companies have been accused of “free-riding on nature”, after a landmark biodiversity fund that invites businesses to put some of their profits back into conservation was left virtually empty.

The Cali Fund set out to raise $1bn (£750m) annually, by asking companies that profit from nature’s genetics to contribute towards conservation in low-income countries. But more than 18 months after the fund was launched, it remains far below this target.