Related topics: species

Diversity provides stability among the animals in the wild

Why some species of plants and animals vary more in number than others is a central issue in ecology. Now researchers at Linnaeus University in Sweden and from the Helmholtz Centre for Environmental Research (UFZ) have found ...

How the hawkmoth sees, hovers and tracks flowers in the dark

It's difficult enough to see things in the dark, but what if you also had to hover in mid-air while tracking a flower moving in the wind? That's the challenge the hummingbird-sized hawkmoth (Manduca sexta) must overcome while ...

Insect mating behavior has lessons for drones

Male moths locate females by navigating along the latter's pheromone (odor) plume, often flying hundreds of meters to do so. Two strategies are involved to accomplish this: males must find the outer envelope of the pheromone ...

Beneficial insect virus gets boost as crop pest fighter

Common baking ingredients may offer a way to bolster the effectiveness of Cydia pomonella granulovirus (CpGV), a natural insect pathogen that's been commercially formulated to kill codling moth larvae, a pest of apple, pear, ...

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