The dingo, Australia’s largest mammalian carnivore, has a broad diet that varies across the continent.
A survey of 32,000 samples of dingo droppings and stomach contents reveal that this predator's appetite is as wide-ranging as Australia's landscapes. But medium and large mammals are top of the menu.
Wetlands can have decades-long dry periods.
Felicity Burke/The Conversation
Wetlands in Australia are often dry. They may look unassuming but it's a vital part of their vibrant lifecycle.
Lush moss beds in East Antarctica’s Windmill Islands.
Mosses are the only plants that can withstand life in East Antarctica's frozen landscape. But a new study shows that life is getting even harder, as ozone loss and climate change make conditions even drier.
Widespread mangrove dieback in the Gulf of Carpenteria.
JAMES COOK UNIVERSITY/AAP
Australia has seen an unprecedented number of widespread, catastrophic transformations in response to extreme weather events.
Small businesses around Africa should be benefiting from e-commerce.
E-commerce companies should deliberately build systems that are structured to provide supportive business environments for small and medium enterprises.
Eyes in the sky: drone footage is becoming a vital tool for monitoring ecosystems.
Deakin Marine Mapping Group
Ecology is in the midst of a technological revolution. From tiny sensors that can be fitted to animals, to swarms of remotely-piloted drones, researchers have a host of new ways to study the natural world.
Juvenile blue tang sheltering in restored staghorn coral.
With coral reefs in crisis around the world, many organizations are working to restore them by growing and transplanting healthy corals. A new study spotlights techniques that help restored reefs thrive.
The tale of the snow crab bears witness to the how the complexities of climate change and fights over fishing rights play out.
Oysters can do a lot more than they’re given credit for.
Oysters aren't just good for a feed. They also give a vital boost to coastal ecosystems, which is why efforts are underway to restore Australia's once-abundant oyster reefs to their former glory.
Giant triton molluscs are a useful ally in battling the coral-grazing crown-of-thorns starfish.
AAP Image/AIMS, K Goodbun
The federal government's new funding aims to spread the net wide in investigating possible ways to protect the Great Barrier Reef's corals. Winning this battle will require a wide range of weapons.
A shark is hauled aboard a boat in 2014, during Western Australia’s controversial shark culling trial.
Sea Shepherd Australia
A Senate committee has recommended an end to sharks culls and nets. According to surveys, the public is on board with the idea of ending policies that are lethal to sharks.
Some reefs are strong sources of coral larvae.
A new study identifies dozens of individual reefs on the Great Barrier Reef that are especially important for coral larvae dispersal and which could help the entire ecosystem bounce back.
Guam’s trees are struggling without the birds that spread their seeds.
Guam's trees are in trouble, thanks to the accidental release of a snake species 70 years ago, which has killed off many of the bird species that are vital for the health of the island's forests.
Garden pollinators can turn their noses up at the flowers human eyes find most beautiful.
Adélie penguin at the Mt Siple breeding colony, West Antarctica.
Climate change is set to expand Antarctica's ice-free area, potentially helping native species to flourish but also paving the way for invasive species to gain a foothold.
A ‘thinned’ landscape, which provides far from ideal habitat for many species.
Legal vegetation 'thinning' is contributing to high rates of land clearing, potentially causing problems for threatened species and ecosystems.
Dypsis decipiens - a highly threatened palm of Madagascar.
International and local demand have brought Madagascar's palm species to the brink of extinction.
The southern Great Barrier Reef escaped both of the recent mass bleaching events. But time is running out.
AAP Image/ARC Centre of Excellence for Coral Reef Studies, Tory Chase
Tropical coral reefs can be saved from climate change and other pressures, but the window of opportunity is closing. And reefs are guaranteed to be markedly different in the future.
Author Joey Hulbert explaining sampling protocol.
The impact of plant disease may be reduced if people are made aware of the many pathways for plant-killing microbes -- and why preventing their spread matters to us all.
Victoria’s mountain ash ecosystem is vulnerable to collapse.
From fisheries to forestry, there's a pattern to collapsing ecosystems and industries. If we can predict them, maybe we can avoid the damage.