Butterfly population in US shrinking by 22% over last 20 years, study shows

Drop in line with rate of overall insect loss as scientists point to habitat loss, pesticide use and the climate crisis

Butterflies may be among the most beloved of all creatures, routinely deified in art and verse, but they are in alarming decline in the United States with populations plummeting by a fifth in just the past two decades, according to the most comprehensive study yet of their fortunes.

The abundance of butterflies in the US slumped 22% between 2000 and 2020, the new analysis of more than 76,000 mostly regional surveys, published in Science, found. For every five butterflies fluttering daintily around at the start of the century, just four remain today.

Continue reading...

‘You just hope for the best’: rarely seen froglets – the length of a grain of rice – released into small patch of Victorian wilds

Exclusive: More than 3,000 critically endangered Baw Baw frogs set free in a high-altitude forest to bolster dwindling population

More than 3,000 critically endangered Baw Baw frogs have been released in Victoria’s east as part of a record-breaking conservation breeding program.

Zoos Victoria’s reintroduction of 3,000 tiny froglets and 40 adult frogs into the high-altitude forests of the Baw Baw plateau, about 120km east of Melbourne, was the largest in its breeding program for the species.

Continue reading...

UK bumblebee numbers fell to lowest on record in 2024, shows data

Bumblebees declined by almost a quarter compared with the 2010-2023 average, according to conservation charity

Figures show 2024 was the worst year for bumblebees in the UK since records began.

Bumblebee numbers declined by almost a quarter compared with the 2010-2023 average, according to data from the Bumblebee Conservation Trust. The researchers said the drop was probably due to the cold and wet conditions in the UK last spring.

Continue reading...

Melbourne zoo investigating shock death of Kimya the western lowland gorilla

Vets are undertaking a necropsy to determine why beloved 20-year-old animal suddenly died on Saturday morning

Vets at Melbourne zoo are investigating the sudden death of 20-year-old western lowland gorilla, Kimya.

In a statement, Zoos Victoria said the gorilla’s death was “unexpected” and that staff were “devastated” at the news.

Sign up for Guardian Australia’s breaking news email

Continue reading...

Love rats: Canadians get chance to feed rodents named after old flames to owls

Program is meant to help the endangered northern spotted owl – and it’s only C$5! – but rat lovers are not amused

Revenge, they say, is a dish best served cold. And for an endangered owl breeding program in Canada, it’s also a dish best served dead.

For the price of a coffee, spurned and disgruntled lovers can revel in the satisfaction of having a dead rat named after an ex, before it is fed to a northern spotted owl.

Continue reading...

‘Like finding gold’: plains-wanderers spotted in Melbourne’s west for first time in 30 years with help of AI

Critically endangered bird detected after analysis of tens of thousands of hours of song meter recordings

Critically endangered plains-wanderers have been found living in Melbourne’s west for the first time in more than 30 years.

Notoriously elusive and difficult to spot, the rare birds were detected on two pockets of remnant grassland by Zoos Victoria, with the help of AI.

Sign up for Guardian Australia’s breaking news email

Continue reading...

Australian scientists produce kangaroo embryos using IVF for first time

Team has produced more than 20 embryos using method used in humans, though there are no plans for live joeys

Scientists have produced kangaroo embryos through in vitro fertilisation for the first time, in a development they say could help conservation of endangered animals.

Australian researchers at the University of Queensland made the eastern grey kangaroo embryos using intracytoplasmic sperm injection (ICSI), a technique widely used in human IVF, in which a sperm is injected into a mature egg.

Sign up for Guardian Australia’s breaking news email

Continue reading...

Campaigners hail ‘important victory’ in protection of England’s national parks

Minister says there was error when Manningtree station car park extension was approved under last government

Campaigners have celebrated an “important victory” in a closely watched case that will determine whether the government will enforce new legislation aimed at protecting national parks and landscapes in England.

Dedham Vale is a designated “national landscape” on the border of Essex and Suffolk, home to increasingly rare species including hazel dormice and hedgehogs. Within it is Manningtree station, where the train operator Greater Anglia built an extension to the car park to cope with increased traffic.

Continue reading...

Environment secretary lambasts HS2’s £100m bat shelter

Steve Reed says plans for 1km curved structure to protect bats from high-speed railway are ‘batshit crazy’

A bat shelter costing more than £100m near HS2 has been described by the environment secretary as “batshit crazy”.

HS2 Ltd is spending the sum on the protection structure in Buckinghamshire, it emerged last year. All bats are legally protected in the UK.

The curved structure, which has been described by the HS2 Ltd chair, Sir Jon Thompson, as a “shed”, will run for about 1km alongside Sheephouse Wood to create a barrier allowing the creatures to cross above the high-speed railway without being affected by passing trains.

But Steve Reed has criticised the plans and told the Fabian Society’s new year conference: “I mean, (to spend) that vast amount of money on a tunnel for bats when there were so many other public services crying out for funding – it’s batshit crazy.

“And it happened because the previous government didn’t have a grip on the public finances, didn’t have a grip on infrastructure projects, and didn’t really have a grip on what was happening to nature either.”

Asked about the potential for tension between prioritising wildlife and the environment and pushing through planning projects, as the government has promised to do to boost economic growth, Reed said both could be achieved.

“It’s not either or, it’s not growth or nature or the environment. We can do the two together,” he said.

Reed also suggested any plans to build a third runway at Heathrow airport would be subject to a “proper consultation” to ensure “mitigations” were in place to make it work.


Asked about the prospect of expanding the airport, which reports suggest the chancellor, Rachel Reeves, will back, the MP for Streatham and Croydon North in London said: “Of course, it’s speculation that you’re talking about … but if there were any proposal like that, then there would be a proper consultation, hopefully not lasting decades as it has done previously, because you don’t have to take that amount of time to get to good decisions.
“But it would take into account all of those factors, mitigations, what we will need to do to make sure that it could work.

“Since you mentioned my voting record on that one, I voted against expanding Heathrow last time because I was in favour of expanding Gatwick because it would provide economic growth that would benefit south London, where my constituency is. So I see the link.”

Continue reading...

‘We have to change our attitude’: wildlife expert says rhino horn trade must be legalised

Call for illicit market to be taken out of hands of criminals as numbers continue to fall drastically due to poaching

International trade in rhino horns should be legalised, a leading wildlife expert has urged.

Writing in the research journal Science, Martin Wikelski argues only carefully monitored, legitimate transactions in horns can save the world’s remaining species of rhinoceros.

Continue reading...

NSW farmer fined record $1m for wiping out critical koala habitat for private airstrip larger than Sydney airport

Ronald Greentree and his company Auen Grain cleared 1,262 hectares of land home to 30 threatened species, NSW government says

The former graincorp chair and prominent wheat farmer Ronald Greentree has been handed a record fine of more than $1m for illegal land-clearing in the north-west of New South Wales.

Greentree and his company Auen Grain were sentenced in the state’s land and environment court on Friday for offences related to illegal clearing of an area larger than Sydney airport on the property “Boolcarrol”, north-west of Narrabri.

The sentence follows a 2022 court decision that found Greentree and Auen Grain guilty of eight separate land-clearing events at the property between December 2016 and January 2019.

Sign up for Guardian Australia’s breaking news email

Continue reading...

US moves to list giraffes under Endangered Species Act for first time

Climate crisis, habitat loss and poaching have reduced its numbers – but will Trump put the kibosh on protections?

They are the tallest animal to roam the Earth and have become an icon of children’s books, toys and awed wildlife documentaries. But giraffes are in decline, which has prompted the US government to list them as endangered for the first time.

Giraffes will be listed under the US Endangered Species Act, the US Fish and Wildlife Service has proposed in a move that will cover five subspecies of the animal. The agency hopes the listing will crack down on the poaching of giraffes, as the US is a leading destination of rugs, pillowcases, boots, furniture and even Bible covers made from giraffe body parts.

Continue reading...

Cloned black-footed ferret gives birth in ‘major milestone’ for conservationists

Antonia the ferret becomes first cloned animal of an endangered species to successfully produce offspring in US

A cloned black-footed ferret has given birth, becoming the first-ever cloned animal of an endangered species in the US to successfully produce offspring in what officials recently hailed as a “major milestone”.

In an announcement at the beginning of November, the US Fish and Wildlife Service (FWS) said that a cloned black-footed ferret named Antonia had given birth to three kits in June after mating with a three-year-old male black-footed ferret at the Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) in Front Royal, Virginia.

Continue reading...

Hedgehogs ‘near threatened’ on red list after 30% decline over past decade

The mammals were once common across Europe but urban development has pushed them towards extinction

Hedgehogs are now listed as “near threatened” on the International Union for Conservation of Nature’s red list after a decline in numbers of at least 30% over the past decade across much of their range.

While hedgehogs were once common across Europe, and were until now listed as of “least concern” on the red list, they are being pushed towards extinction by urban development, intensive farming and roads, which have fragmented their habitat.

Continue reading...

Biodiversity declining even faster in ‘protected’ areas, scientists warn Cop16

Just designating key areas will not meet 30x30 target on nature loss, study says, pointing to oil drilling in parks

Biodiversity is declining more quickly within key protected areas than outside them, according to research that scientists say is a “wake-up call” to global leaders discussing how to stop nature loss at the UN’s Cop16 talks in Colombia.

Protecting 30% of land and water for nature by 2030 was one of the key targets settled on by world leaders in a landmark 2022 agreement to save nature – and this month leaders are gathering again at a summit in the Colombian city of Cali to measure progress and negotiate new agreements to stop biodiversity loss.

Continue reading...

Good eggs: fans delighted as new peregrine falcon chicks hatch on Melbourne skyscraper

Social media stars of 367 Collins Street welcome baby birds to the nest

Joy can be hatched in the most unexpected places. On Thursday, it was nestled into the ledge of a skyscraper in Melbourne’s CBD, where two peregrine falcon chicks entered the world for the first time.

The newest members of Melbourne’s favourite family hatched in the morning on top of 367 Collins Street, witnessed by more than 1,000 viewers on the building’s rolling live feed.

Sign up for Guardian Australia’s breaking news email

Continue reading...

Cuddles and drama as live stream shows secret life of ‘ridiculously fluffy’ greater glider

Camera installed inside a tree hollow in NSW forest to raise awareness of the plight of the endangered possum

Conservationists call them “ridiculously cute” and “captivating” – and now a live stream offers a global audience the chance to view life inside the hollow for a family of eastern Australia’s largest gliding possums.

The hollow-cam broadcasting live from a tree in south-east NSW offered unlimited greater glider viewing for animal lovers and reality TV tragics.

Sign up for Guardian Australia’s breaking news email

Continue reading...

Alpine dingoes at risk of extinction after Victorian government extends right to cull

At least 468 shot by government controllers last year out of an estimated population of as few as 2,640 in the state’s east, advocates say

Traditional owners and dingo advocates say a Victorian government decision extending the right to kill dingoes on private and public land until 2028 could threaten local populations with extinction.

A government order, which took effect on Tuesday, declared dingoes were “unprotected wildlife” under the state’s Wildlife Act. The ruling means dingoes can be killed by trapping, poisoning or shooting across large parts of eastern Victoria, despite being listed as threatened under the state’s Flora and Fauna Guarantee Act.

Sign up for Guardian Australia’s breaking news email

Continue reading...

Firefly species may blink out as US seeks to list it as endangered for first time

Bethany Beach firefly, found in Delaware, Maryland and Virginia, faces dangers to habitat because of climate change

The US government is seeking to consider a firefly species as endangered for the first time, according to a proposal from the US Fish and Wildlife Service.

The Bethany Beach firefly, found in coastal Delaware, Maryland and Virginia, is facing increasing dangers to its natural habitat because of climate change-related events. They include sea level rise, which is predicted to affect all sites within the known distribution by the end of the century, and the lowering of groundwater aquifers.

Continue reading...

Bottom-breathing turtle among Queensland endangered species under threat from invasive fish

Record floods propel aggressive Mozambique tilapia throughout Mary River, compromising efforts to save ancient fish and endangered turtles

Record floods have propelled an aggressive invasive fish species across a south-east Queensland river catchment, compromising efforts to save endangered and ancient fishes and turtles.

The Moonaboola (Mary) river catchment is home to several threatened species, including the Mary River turtle, the white-throated snapping turtle (known for breathing through its bottom), the Mary River cod and the Australian lungfish, which has survived for 150m years and is considered a living fossil.

Continue reading...