Ecology
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Although artificial reefs certainly do help restore damaged marine ecosystems, they're usually made of heavy manmade materials that must be formed into shape. Now, however, scientists are reporting success using readily-available dead pear trees.
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In the third BMC Ecology and Evolution image competition, a stunning snap of the invasive orange pore fungus (Favolaschia calocera) has not just encroached on native species’ territory but taken out the top spot in the annual contest.
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The European red fox isn't native to Australia, but it does live there now, preying on native species. To help restore the ecological balance, scientists are experimenting with putting foxes off of some of those creatures, by making them barf.
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In a twist on using animals as biological control, a method that in the past has often had disastrous outcomes for native wildlife, scientists have successfully trained native bush rats to actively seek out a new food source they’ve never seen before.
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With wildfires currently blazing through Greece, Italy and North America, the race is on to develop better responses to potential outbreaks. And as fires increase in size and frequency, AI is shaping up as our best hope in preventing catastrophes.
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In a win for both bees and ecologists, a team of roboticists and biologists has developed a robotic honeycomb that both keeps the bees toasty during cold snaps and allows them to be studied unobtrusively.
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Mussels and other mollusks usually aren't thought of as being all that active. Recently, however, scientists have documented a water-squirting behavior in just one species, which is apparently using the action to give its larvae a fighting chance.
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What do you do if a South American weed is choking up your local Australian waterways? In the case of the cabomba plant, scientists are enlisting the help of the weed's natural South American enemy, the tiny cabomba weevil.
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If certain animals posses a trait that decreases their chance of survival, then that the trait is less likely to be passed along to offspring. Such appears to be the case with rhinos hunted for their large horns, according to a recent analysis of photographs.
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Even if environmental factors such as ocean acidification can be addressed, our decimated coral reefs will still need some help growing back. That's where a "Lego-like" system known as 3D Innoreef is designed to come in.
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Back in July, we heard how orcas were hunting great white sharks in South Africa. While scientists were basing their findings on examinations of shark carcasses, they've now gained new insights by analyzing aerial video of a hunt in action.
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After being introduced to Russia's White Sea, non-native Pacific salmon have since spread along Norway's coastline and into its rivers. In an effort to control their numbers, an AI-enabled fish-identifying gate has been placed on a Norwegian river.
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