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logo 9/28/2024 12:32:29 AM     
Do fish sleep? Most do....kind of 
By Dan Radel US Source: Asbury Park Press 11/3/2022
Dan Radel
Credit: Tomas P.		 How can you tell if a fish is asleep? It's in its riverbed.

All jokes aside, most fish actually do sleep, kind of. The American Heritage College dictionary defines sleep as a periodic state of rest for the mind and body, in which the eyes usually close and consciousness is completely or partially lost.
 

The thing with fish is aside from sharks, they don't have eyelids, according to the National Oceanic and Atmospheric Administration (NOAA). So when they go to sleep, they do so with their eyes wide open.

Then of course there are these currents, tides and predators they have to contend with. So how do they do it?

  
Continue...
News Id SourceStampcountry
5426Considerable number of Wascana Lake fish dead in apparent case of winterkillGlobal News2019-04-04CA
5427Fishing for fun, not food: Study takes stock of recreational fishing impactsYale School of Forestry & Environmental Studies2019-03-19CA
5428Lake Erie walleye quotas up but 'devastating' drop for perch, says commercial fisheryWindsor Star2019-04-02CA
5429Warming lakes affecting fish behaviour in Northwestern Ontariotbnewswatch.com2019-04-01CA
5430Wow! Man hooks 50-pound fish in small lake 2019-02-25US
5431Fraser River sturgeon decline prompts fishing closuresCBC News2019-03-31CA
5432New study helps track 'destructive' giant goldfish threatening Hamilton HarbourCBC News2019-03-29CA
5433Free hunting and fishing in Saskatchewan for Canadian Armed Forces veteransGlobal News2019-03-29CA
5434Blue-green algae confirmed on Nepahwin Lake, Windy Lake: environment ministryCBC News2016-11-01CA
5435Scientists found microplastics inside creatures from the deepest parts of the ocean Business Insider Deutschland2019-03-26DE
5436Yellowknife's Rainbow Coalition fish camp welcoming place to learn art of the catchCBC News2019-03-24CA
5437This cuckoo catfish tricks other fish into raising its head-chomping youngScience2019-03-22 
5438Bad news for Canadian fish: Fewer people are catching themottawa citizen2019-03-19CA
5439Studies shed light on impact of virus on farmed Atlantic salmon in B.C.THE CANADIAN PRESS2019-03-13CA
5440Scientific experts say fish virus poses low risk to Fraser River sockeyeThe Canadian Press2019-03-08CA
5441Study gives scientists unprecedented data on young Atlantic salmon in East Coast rivers The Canadian Press2019-03-15CA
5442Consistent fishing on Arrow LakesTrail Times2019-03-14CA
5443Province rolls out new fish and hunting licence systemCBC News2018-11-28CA
5444Why the Amazon River Can't Be Crossed By Bridgecntraveler2018-04-09BR
544523 Percent of Southern California Fish is Mislabeled 7SAN DIEGO2019-03-09US
5446Fishing for black crappie a Holland River shell gameYorkregion2019-03-11CA
5447A Look at the Rainbow Trout of KamloopsKamloops2019-03-01CA
5448Six new species of tentacle-faced fish discovered in AmazonThe Independent2019-03-07US
5449British mackerel has sustainable status stripped after years of overfishingindependent2019-03-06UK
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