Category Archives: Medicinal News

Invasive species in an ecosystem harm native organisms but aid other invasive species

The presence of an invasive species in an ecosystem makes native organisms more susceptible to pollutants and may encourage the spread of additional invasive species, according to new research from Binghamton University, State University at New York.

Binghamton faculty, along with graduate and undergraduate students, examined the effects of native vs. invasive plant leaf litter and...

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Biodiversity for the birds

Human-dominated landscapes are one of the most rapidly expanding and least-understood ecosystems on Earth. Historically, in urban areas, landowners convert native plant communities into habitats dominated by non-native species. While less susceptible to pest damage and demanding less maintenance, non-native plants are extremely poor at supporting insects -- critical food for higher order consumers like...

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Roadkill in the world's largest wetland, Pantanal region, Brazil

Having systematically monitored wild animals killed on the Brazilian federal highway BR-262, which passes through the Pantanal region, a research team from the Federal University of Mato Grosso do Sul, Brazil, published their data concerning birds and reptiles in the open access journal Check List.

Apart from information crucial for future conservation activities, the paper provides...

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Tortoise evolution: How did they become so big?

Tortoises are a group of terrestrial turtles globally distributed in habitats ranging from deserts to forests and include species such as the Greek and the Galapagos tortoise. Some species evolved large body sizes with a shell length exceeding 1 metre whereas others are no larger than 6-8 centimetres. Despite a particular interest from naturalists ever...

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Asian elephants could be the maths kings of the jungle

Asian elephants demonstrate numeric ability which is closer to that observed in humans rather than in other animals. This is according to lead author Naoko Irie of SOKENDAI (The Graduate University for Advanced Studies and the Japan Society for the Promotion of Science) in Japan. In a study published in the Springer-branded Journal of Ethology,...

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