Nature Tells Its Story, Part 1: Fish Eyes and Ears ucdavis.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ucdavis.edu Daily Mail and Mail on Sunday newspapers.
This spotted gar in the Louisiana Bayou is an ancient and native fish species.
From art to religion to land use, much of what is deemed valuable in the United States was shaped centuries ago by the white male perspective. Fish, it turns out, are no exception.
A study published in Fisheries Magazine, a journal of the American Fisheries Society, explores how colonialist attitudes toward native fishes were rooted in elements of racism and sexism. It describes how those attitudes continue to shape fisheries management today, often to the detriment of native fishes.
The study, led by the University of California, Davis, with Nicholls State University and a national team of fisheries researchers, found that nearly all states have policies that encourage overfishing native species. The study maintains that the term “rough fish” is pejorative and degrading to native fish.
Cultural Biases Impact Native Fish, Too ucdavis.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ucdavis.edu Daily Mail and Mail on Sunday newspapers.
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IMAGE: UC Davis scientists conduct research about fish and floodplains on the Yolo Bypass in California s Central Valley. view more
Credit: UC Davis
If you look deep into the eyes of a fish, it will tell you its life story.
Scientists from the University of California, Davis, demonstrate that they can use stable isotopic analysis of the eye lenses of freshwater fish including threatened and endangered salmon to reveal a fish s life history and what it ate along the way.
They conducted their study, published today in the journal
Methods in Ecology and Evolution, through field-based experiments in California s Central Valley. The study carries implications for managing floodplains, fish and natural resources; prioritizing habitat restoration efforts; and understanding how landscape disturbances impact fish.