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.
When you reach for a "palm-oil-free" label at the supermarket, you likely feel you're doing your part to save orangutans and protect biodiversity. However, the reality behind that label is more complex than it appears.
Environment
Mar 22, 2026
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Studying endangered animal species without disturbing them and disrupting their natural habitat could be highly advantageous, as it would contribute to their protection and prevent unnecessary stress. Conventional methods ...
A comprehensive study has revealed substantial declines in many of South Africa's birds of prey (raptors) over the past 16 years, raising fresh concerns about the conservation status of several iconic and threatened species. ...
Plants & Animals
Mar 20, 2026
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When the H5N1 highly pathogenic avian influenza virus was discovered on a poultry farm in Asia in 1996, there was little indication that it would become so widespread and so destructive. Within 30 years, it reached every ...
Plants & Animals
Mar 19, 2026
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Scientists have discovered mosquitoes can act like tiny "flying wildlife surveyors," helping researchers detect elusive and endangered animals in Australia's national parks. A team from Macquarie University and the Department ...
Ecology
Mar 19, 2026
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Recent data showing an increase in lead exposure and deaths among critically endangered California condors seems to fly in the face of decades of conservation measures, including bans on lead bullets and public-education ...
Plants & Animals
Mar 18, 2026
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A previously unknown species of leaf warbler has been discovered in Japan. The Ijima's Leaf Warbler has proven to be two different species, not just one. Every year, a few new bird species are identified around the world. ...
Plants & Animals
Mar 17, 2026
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The Mediterranean Sea is home to some of the ocean's largest animals. Among the nine species of cetaceans commonly found along its western shores are the fin whale (Balaenoptera physalus, the world's second-largest marine ...
Ecology
Mar 17, 2026
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During the winters of 2024 and 2025, widespread "spinning fish" events swept through the Florida Keys, impacting more than 80 marine fish species and likely killing hundreds of endangered large juvenile and adult smalltooth ...
Plants & Animals
Mar 17, 2026
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A global database documenting the location of critical habitats for sharks, rays, and chimeras has recently expanded to include Australia, with years of extensive research by Charles Darwin University (CDU) contributing to ...
Plants & Animals
Mar 13, 2026
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