In recent years, the presence of pink salmon in Norwegian rivers has dramatically increased. Fishermen, anglers and researchers alike are concerned that this non-native species could pose a significant threat to native species ...
Plants & Animals
Jan 26, 2024
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54
The Agulhas long-billed lark (Certhilauda brevirostris) is only found in South Africa. It builds nests on the ground mainly in Renosterveld fynbos, a type of vegetation filled with grasses and wild spring flowers that is ...
Plants & Animals
Jan 23, 2024
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5
Interest in forest restoration has increased in recent years, both on the part of companies and financial markets and in academia and government. This is particularly the case in Brazil, whose government has pledged since ...
Plants & Animals
Jan 19, 2024
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28
Bluegill, recognized as aggressive invaders causing significant harm to native species, have been introduced to aquatic systems worldwide, including Japan. Their unique colony spawning involves males constructing nests in ...
Plants & Animals
Jan 19, 2024
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1
The high peaks of the southern and central Sierra Nevada are home to a unique and endangered animal, the Sierra Nevada bighorn sheep. John Muir called them "the bravest of all the Sierra mountaineers," and indeed they have ...
Plants & Animals
Jan 18, 2024
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45
Some invasive plants can form persistent banks of seeds that remain under the soil for years, and this makes their eradication practically impossible. Over time, this invisible population of large quantities of living, buried ...
Plants & Animals
Jan 12, 2024
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53
Insects are among the most prolific and successful invaders of new habitats, but not all regions are equal in the numbers of insects that have spread beyond their borders.
Ecology
Jan 10, 2024
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4
Nine new species of carnivorous land snails have been found in the remote forests of Papua New Guinea, a biodiversity hot spot. A new study describes the species, which are so small that all nine could fit together on a U.S. ...
Plants & Animals
Jan 9, 2024
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55
Across the vast Australian continent, feral pigs, feral deer and European rabbits roam in their millions. By different names—wild boar, venison, and lapin—these could all be served in a Michelin-star restaurant.
Plants & Animals
Jan 2, 2024
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2
Florida has long been home to an unnatural assortment of creatures from faraway lands and habitats, and these tourists turned permanent residents have wreaked havoc on the natural ecosystem.
Plants & Animals
Dec 29, 2023
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