Catch shares, a form of "rights-based" fisheries management adopted for several fisheries in the Pacific Northwest, may put an end to the kind of daring exploits chronicled in the Deadliest Catch.
Ecology
Feb 18, 2016
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277
For many male African cichlid fish, the best way to attract a mate is to build a really nice pit or sand castle on a lake bottom.
Evolution
Mar 19, 2015
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42
(Phys.org) —It's a man's world for fish in a San Francisco Bay-Delta estuary. Silverside fish collected from an urban beach in Suisun Marsh were more masculinized, but with smaller and less healthy gonads, than were neighboring ...
Plants & Animals
Sep 26, 2013
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0
How and why fish swim in schools has long fascinated biologists looking for clues to understand the complexities of social behavior. A new study by a team of researchers at Fred Hutchinson Cancer Research Center may help ...
Plants & Animals
Sep 12, 2013
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0
Anxiety-moderating drugs that reach waterways via wastewater create fearless and asocial fish that eat more quickly than normal. These behavioral changes can have serious ecological consequences. This is shown by Umeå University ...
Ecology
Feb 14, 2013
1
0
Going against the flow is always a challenge, but some waterfall-climbing fish have adapted to their extreme lifestyle by using the same set of muscles for both climbing and eating, according to research published January ...
Plants & Animals
Jan 4, 2013
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0
(Phys.org)—A team of researchers from the University of Illinois has found that recreational fishing that employs the use of lures to catch largemouth bass, results in a reduction in male bass that make the best fathers. ...
An angry glare from the family goldfish might not be the result of a missed meal, but a too-humble abode. Fish in a cramped, barren space turn mean, a study from Case Western Reserve University has found. Ornamental fishes ...
Plants & Animals
Sep 22, 2011
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0
Monash University researchers have discovered that male Australian desert goby fish are surprisingly strategic when it comes to courtship, adapting their tactics depending on the frequency of their contact with females.
Plants & Animals
Nov 10, 2010
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1
Fish from the same species can evolve their sense of smell and display individual foraging 'personalities' to successfully find food in different habitats, according to new research.
Plants & Animals
Dec 19, 2023
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1
