Wildlife, within scientific and conservation topics, refers collectively to non-domesticated organisms—primarily vertebrates and higher invertebrates—occurring in natural or semi-natural ecosystems and studied as components of biodiversity, ecological interactions, and population dynamics. Research on wildlife focuses on habitat use, trophic relationships, demography, movement ecology, disease ecology, and responses to anthropogenic pressures such as habitat fragmentation, climate change, exploitation, and invasive species. The topic integrates methods from field ecology, remote sensing, population genetics, and quantitative modeling to inform management, conservation planning, and policy frameworks aimed at maintaining viable populations and ecosystem functionality across spatial and temporal scales.
Larger areas contain more species. This is one of the most ironclad laws of ecology, which explains why large natural areas usually receive higher priority in conservation strategies. In fragmented landscapes, this logic ...
Ecology
Jun 19, 2026
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Big cats have a big impact. A long-term study showed that when mountain lions began regular visits to a small suburban preserve about 45 miles (72 kilometers) south of San Francisco, they changed the behavior of many other ...
Plants & Animals
Jun 17, 2026
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Pets form an important part of many people's lives, providing meaningful companionship. However, our pets can sometimes also be a source of unwelcome pathogens and diseases, particularly if they frequently roam outdoors.
Plants & Animals
Jun 13, 2026
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Chronic wasting disease (CWD) is generally associated with animals. But a new study by researchers from the University of Calgary and international collaborators explored the potential for CWD to spread from deer, elk and ...
Ecology
Jun 11, 2026
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Our relationships with wildlife are dynamic. They can change rapidly and unexpectedly.
Ecology
Jun 11, 2026
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Growing evidence suggests that excessive outdoor lighting at night may be harming wildlife.
Ecology
Jun 10, 2026
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Monitoring the eggs of wild birds like the bearded vulture and the imperial eagle over a decade reveals the accumulation and persistence of environmental pollutants in ecosystems. At first glance, a wild bird's egg represents ...
Ecology
Jun 9, 2026
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Conservationists analyze overwhelming volumes of ecological data in their work. For example, they might need to process decades of weather data or the movements of millions of insects. Up until now, these scientists and decision ...
Ecology
Jun 9, 2026
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Chimpanzees are the only great apes, apart from humans, that have adapted to living on savannas as well as in forests. However, it is not yet well understood how the harsh ecological conditions of the savanna—compared with ...
Evolution
Jun 9, 2026
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The rare Chinese pangolin (Manis pentadactyla) has been spotted for the first time in Sunsari District in eastern Nepal. This brings the total number of districts in the country where the critically endangered species has ...
