News tagged with fish

Brainy courage of the rainbowfish

The boldest black-lined rainbowfish are those that are born in the wild. Also more fearless are those that analyze information both sides of their brains. This is the conclusion of Australian researchers ...

Apr 10, 2014
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Reef fish arrived in two waves

(Phys.org) —The world's reefs are hotbeds of biological diversity, including over 4,500 species of fish. A new study shows that the ancestors of these fish colonized reefs in two distinct waves, before ...

Apr 10, 2014
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The long-fingered bat goes fishing

The long-fingered bat (Myotis capaccinii) is on the verge of extinction; the work by the UPV/EHU biologist Ostaizka Aizpurua has been crucial in getting to know it better, to be able to take the necessary steps to protect ...

Apr 08, 2014
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Environmental hormones – tiny amounts, big effects

Empty nets and few species – environmental hormones are believed responsible for the diminishing numbers of fish. How damaging are these substances really, though? Studies that depict a complete picture ...

Apr 02, 2014
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Marine reserves havens for large snapper

The new study led by scientists from Massey University's Coastal-Marine Research Group (CMRG) has estimated the effects of three Hauraki Gulf marine reserves on snapper, by comparing numbers of fish inside ...

Apr 01, 2014
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Ocean garbage frustrates search for Flight 370

Sometimes the object spotted in the water is a snarled fishing line. Or a buoy. Or something that might once have been the lid to an ice box. Not once—not yet at least—has it been a clue.

Mar 31, 2014
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