An endangered species is a taxonomic group (typically at the species level) that faces a very high risk of extinction in the near future across all or a significant portion of its range, as determined by quantitative assessment criteria such as population size, rate of decline, geographic range, and degree of habitat fragmentation. In conservation biology and environmental policy, endangered status guides prioritization of management actions, legal protections, and resource allocation. Scientific evaluation commonly uses standardized frameworks (e.g., formal Red List–type criteria) based on demographic trends, reproductive rates, and known or projected threats, including habitat loss, overexploitation, invasive species, pollution, and climate change.
Abandoned farmland can be transformed into wildflower-rich grassland habitat without the need for expensive and labor-intensive seeding, a new study by UCL researchers finds.
Plants & Animals
Jul 2, 2026
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218
Bugs run rampant in the summer, and if you have ever suffered a mosquito bite and regretted not putting on bug spray, you should know about nature's insect repellent: the Indiana bat. Federally endangered since 1967, the ...
Plants & Animals
Jul 1, 2026
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18
The pangolin is a midsize mammal found only in Africa and Asia. The pangolins' scales make them unique, but these scales have become their undoing. Pangolins are poached for their scales, making them the most highly trafficked ...
Plants & Animals
Jul 1, 2026
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301
A new study from the Honduran Mosquitia shows how simple, noninvasive technology can help solve one of the most common challenges in wildlife conservation: identifying the species actually responsible for crop damage. The ...
Ecology
Jun 29, 2026
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16
The Botanical Garden in Uppsala was recently visited by animal ecology researchers, who conducted a BioBlitz to find, identify and record as many insects as possible in the Botanical Garden. One of the finds was an endangered ...
Ecology
Jun 26, 2026
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9
Researchers have conducted a conservation genomics study on two critically endangered island oaks—Quercus bawanglingensis and Quercus pseudosetulosa. They assembled high-quality chromosome-level genomes and revealed how natural ...
Plants & Animals
Jun 26, 2026
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5
Old oak trees and semi-natural grasslands are very important for a large number of species that risk disappearing as habitats decline. In a new study, researchers at Linköping University in Sweden present their findings on ...
Ecology
Jun 25, 2026
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11
Until recently, researchers were unable to conduct satellite-tracking studies on juvenile turtles because of their small body sizes and immediate dispersal into the ocean, leaving this period of their lives enigmatic and ...
Above the patter of rain cascading through the jungle canopy comes the haunting call of a pileated gibbon singing to fend off intruders in Cambodia's Cardamom Mountains.
Ecology
Jun 25, 2026
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7
Data spanning nearly half a century shows that endangered southern resident killer whales are spending less time in inland waters, whereas their larger cousins, Bigg's killer whales, are increasingly present in Puget Sound.
Plants & Animals
Jun 24, 2026
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8
