Related topics: species

Prescribed burning may benefit rattlesnakes

A forest at first appears devastated after a fire, devoid of color. Ash and smoky plant remains cover the forest floor. In a few short weeks, however, shrubs and forbs will poke through the ash, taking advantage of the nitrogen ...

Climate change could wipe out Australian mammals

Australian native animals could be under threat of extinction from climate change, with a unique longitudinal study by Deakin University scientists finding our small mammal populations are suffering the ravages of long-term ...

Florida takes aim at cat-eating African lizards

A cat-eating lizard native to Africa is being targeted by Florida state wildlife officials who say the creatures, known as Nile monitors, could be dangerous to pets and people.

Killer cats linked to local extinctions

Feral cats (Felis sylvestris catus) play a significant role in the extinction of small mammals in Australia's tropical savannah, and until the cats are controlled, researchers fear another wave of extinctions in northern ...

Explaining Australia's new wave of animal extinctions

As a fresh wave of extinctions sweeps through the ranks of Australian native animals, scientists are deploying their most powerful weapon yet in the struggle to understand and head off the wipe-out.

Small Australian marsupials in sudden decline

Small, furry marsupials such as the bandicoot, quoll and tree possums are in dramatic decline in Australia's north and feral cats could be the cause, according to analysis reported Wednesday.

Exotic plant species alter ecosystem productivity

In their joint publication in the journal Ecology Letters German and American biologists have reported an increase in biomass production in ecosystems colonised by non-native plant species. In the face of climate change, ...

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