News tagged with fish

Distressed damsels cry for help

In a world first study researchers from Uppsala University, Sweden and James Cook University in Australia and have found that prey fish captured by predators release chemical cues that acts as a 'distress call", dramatically ...

dateOct 27, 2015 in Plants & Animals
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Deadly fish virus still present in Wisconsin lake

In May 2007, hundreds of freshwater drum—also known as sheepshead—turned up dead in Lake Winnebago and nearby Little Lake Butte des Morts, both inland lakes near Oshkosh, Wisconsin. The fish were splotched with red and ...

dateOct 23, 2015 in Ecology
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Lakes resist the introduction of new fish

In her dissertation, Anna Henriksson presents a new method of establishing how freshwater fish can defend themselves against an invasion of a new fish species. The method takes into account that resident species in a lake ...

dateNov 09, 2015 in Ecology
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A fish in the desert—risky swims are key to survival

Despite the extreme environment, Australia's iconic Lake Eyre Basin is home to a range of aquatic animals – including fish. In fact, during massive floods, the desert is teeming with them. But such flood events are very ...

dateOct 19, 2015 in Ecology
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