The northern quoll: An amazingly versatile survivor?
The northern quoll, one of Australia's most adorable and endangered native carnivores, appears to be adapted to dramatically different landscapes -- which may be...
Rats trail behind shrews, monkeys, and humans in visual problem solving
Rats take a fundamentally different approach toward solving a simple visual discrimination task than tree shrews, monkeys, and humans, according to a comparative study...
Understanding why songbirds choose their homes
New research by biologists uses a new approach to modelling the populations of six species of songbirds in Canada's boreal forest -- and the...
Newly identified bacteria may help bees nourish their young
Researchers have isolated three previously unknown bacterial species from wild bees and flowers. The bacteria, which belong to the genus Lactobacillus, may play a...
Newly identified compounds could help give fire ants their sting
Native to South America, imported fire ants have now spread to parts of North America and elsewhere around the world. These invasive pests have...
Clear it, but will they come? Native plants need re-seeding after rhododendron removal, study...
Native plants need a helping hand if they are to recover from invasive rhododendron, Scottish ecologists have discovered. A new study in the reveals...
Deer browsing is not stopping the densification of Eastern US forests
Selective browsing by white-tailed deer has been blamed by many for changing the character and composition of forest understories in the eastern US; however,...
Rare aquatic beetles: Species distribution models guide field surveys
The known range of the narrow-footed Hygrotus diving beetle, which also can fly, is in central Wyoming, in the Powder River Basin and one...
Flower attracts insects by pretending to be a mushroom
The mysterious flowers of Aspidistra elatior are found on the southern Japanese island of Kuroshima. Until recently, scientists thought that A. elatior had the most unusual...
Carnivores more seriously threatened by roads than previously acknowledged
The effects of roads on carnivores have obviously been underestimated in worldwide species conservation. This is the conclusion of the first comprehensive global study...