Bank swallows, like this juvenile, may become endangered unless habitat loss and other threats are reduced.
A collection of millions of bird sightings has identified the best places to invest in conservation.
Camera traps allow citizen scientists to peek into the hidden lives of Britain's mammals.
Argentine ants are a fact of life in many parts of Australia, but can still potentially be banished from Norfolk Island.
Invasive pest ants cause billions of dollars worth of damage to crops, and threaten some of Australia's World Heritage rainforests. The federal budget has pledged nearly $30m on wiping them out – but how?
Feral cats are linked to the extinction of at least 20 Australian mammals.
Dingoes help conservation efforts by controlling the population of feral cats.
Lynx were driven to extinction in the UK during the Medieval period.
Computer modelling has confirmed that Scotland's West coast could support and sustain a reintroduced lynx population.
There are about 600 Mountain gorillas left in the Virunga Volcanoes.
In Rwanda gorillas have been leaving protected areas to raid sodium rich crops.
Wild animals don't mind humans in their habitats, so long as they make as little noise as possible.
Phragmites, an invasive species, line this marsh at Sachuest Point in Middletown, Rhode island.
Phragmites australis, an invasive reed, has taken over wetlands across the US. But it also stabilizes shorelines and harbors many fish and birds. Is it time to compromise with this alien?
Threatened species live in cities and towns around Australia, including the critically endangered western swamp tortoise.
Elia Purtle, AAP Image/Perth Zoo
The conservation frontline is not just in remote rainforests. It's right in our urban backyard.
The Mossy Red-eyed Frog is among hundreds of species threatened with extinction at the hands of chytrid fungus.
Jonathan Kolby/Honduras Amphibian Rescue and Conservation Center
Chytrid fungus has caused declines in 501 amphibian species, according to a new analysis. Most of the damage happened in the 1980s, before the fungus itself was even discovered.
The WA Environmental Defenders Office was a crucial part of the legal fight against the James Price Point gas hub proposal.
For more than 30 years, Environmental Defenders Offices around the country have worked to help people take legal action on environmental issues. They've notched some big wins along the way.
An ashy mining bee (
Andrena cineraria) – one of the species believed to be on the increase.
Amid the insect extinction crisis, some species are actually increasing. Here's why that's not necessarily a good thing.
Marine parks are good for fish - especially if they’re in the right areas.
With strategic planning, the marine protected area network could be a third smaller, cost half as much, and still meet the international target of protecting 10% of every ecosystem.
Once cubs in captivity get too big to be stroked and cuddled by tourists, they’re sold into the canned hunting and Asian bone trade industries.
While the international conservation community unites against the captive breeding of big cats in South Africa, the government stalls.
The endangered Brush-tailed Rock-wallaby is one of Victoria’s threatened species.
Victoria's environment is taking a pounding, but an ambitious report offers a way forward – not just for that state, but for the whole of Australia.
An elephant faces down a car full of tourists.
Wildlife tourism is a million dollar industry, but do we know enough about how wildlife feel about tourists in their habitat?
The 1930s New Deal created a civilian army of conservationists who planted forests and restored wilderness.
A baby eastern barred bandicoot pokes its head out of its mother’s pouch.
M. Parrott, Zoos Victoria
Giving female marsupials a sniff of prospective partners increases the chance of a successful love connection.
Providing optimism in the face of environmental reality can help people stay aware and hopeful for a positive outcome.
Photo: A. Sergeev
When it comes to environmental activism, optimism is key.
Human activity threatens many species across Africa’s savannahs.
New research looked at human impacts on more than 5,000 threatened species and found that a quarter of them have almost nowhere left to go to escape from the threats posed by human development.