Monthly Archives: September 2018

Invasive snakes 'hitchhiking' on planes

A team of international scientists has discovered why brown tree snakes have become one of the most successful invasive species.

The research team, led by University of Queensland scientists, has been studying why a type of cat-eyed snake has been so effective at devastating native bird populations on the island of Guam.

Associate Professor Bryan Fry from...

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Sunflower pollen has medicinal, protective effects on bees

With bee populations in decline, a new study offers hope for a relatively simple mechanism to promote bee health and well-being: providing bees access to sunflowers.

The study, conducted by researchers at North Carolina State University and the University of Massachusetts Amherst, showed that two different species of bees fed a diet of sunflower pollen had...

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World's largest ever bird has been named: Vorombe titan

After decades of conflicting evidence and numerous publications, scientists at international conservation charity ZSL's (Zoological Society of London) Institute of Zoology, have finally put the 'world's largest bird' debate to rest. Published today (26 September 2018) in Royal Society Open Science -- Vorombe titan (meaning 'big bird' in Malagasy and Greek), has taken the title...

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Climate change not main driver of amphibian decline

While a warming climate in recent decades may be a factor in the waning of some local populations of frogs, toads, newts and salamanders, it cannot explain the overall steep decline of amphibians, according to researchers.

After analyzing many years of data for 81 North American amphibian species including more than 500,000 observations collected at more...

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Advanced animal society thrives without males

Termite colonies have been found to thrive and reproduce without males, new research from the University of Sydney reveals.

The findings provide new evidence that males aren't required to maintain some advanced animal populations. They add momentum to questions about the impact and function of males in animal societies.

It is well known that many hymenopteran insect...

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Some female termites can reproduce without males

Populations of the termite species Glyptotermes nakajimai can form successful, reproducing colonies in absence of males, according to a study published in the open access journal BMC Biology.

The findings by researchers at the University of Sydney, Australia and Kyoto University, Japan suggest that males are unnecessary for the maintenance of some advanced animal societies in...

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