Temperature rises can drastically alter relationships between predator and prey, including the success of invasive species, new research from the University of Sydney has shown.
Ecology
Aug 2, 2012
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Nestled just off the east coast of Australia, picturesque North Stradbroke Island is a haven for local wildlife. Yet some of the inhabitants of the island's creeks and swamps are far from peaceful. Slender crayfish are aggressive ...
Plants & Animals
Feb 27, 2009
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Being the neighbourhood bully has its obvious advantages, but it becomes useless if your authority is continuously being challenged. In many animal species, however, stable hierarchies are routinely formed in which some individuals ...
Plants & Animals
Jun 28, 2009
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Whether it's two lions fighting over a pride or two butterflies fighting over a sunny spot, decades of nature shows have led the average watcher to conclude that bigger, stronger males win competitions.
Plants & Animals
Feb 21, 2013
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