If you mean that Dwayne “ The Rock ” Johnson corrode a sight , well he ’s acquire nothing on a dolphin .
A newfangled subject area , published in theRoyal Society Open Science , has managed to calculate just how many calories the blower call for to consume in ordering to keep doing what they ’re doing – and it turn out that they are eating simple machine . The report shows that a 200 - kilogram ( 440 - pound ) mahimahi will burn between 16,500 and 33,000 calories per twenty-four hours .
This vocalize like an sinful amount , but grant to the researchers this isactually lower than expected .
It means that the dolphin need to eat a powerful 10 to 25 kilograms ( 22 to 55 pound ) of Pisces every single day just to keep swimming in the oceans . And if you ’re wondering what the pointedness to all these calculations are , well it could act a vital persona in how we make out the environment in which the fauna live and leave us well inform in how to protect them .
“ We can then sum this up for all dolphins and estimate how much fish / prey they demand , ” explain Andreas Fahlman , who led the inquiry , tothe BBC . “ This may be vitally important when turn over managing fisheries and making certain that the quota are not too gamy so that animals lack food for thought . ”
It may seem like the oceans are a vast bottomless resource and that humankind would never be able to outcompete all the embarrassment of life within it ( and indeed that ’s how it has long been do by ) , but this is misadvise . sportfishing vessel are now so efficient at hoovering up fish and krill that many animals – such as mahimahi , penguin , whale , and seals – that also swear on these food sources areliterally starving to death .
To get hold out exactly how much dolphins therefore demand to survive , the team of researcher from theWoods Hole Oceanographic Institutionset out to mensurate the pillow metabolic pace of the creatures . Over a period of four years , the scientist see grownup and young dolphin live in Sarasota Bay in Florida and recorded their vital organ .
They found that dolphins require up to 33,000 kilogram calorie per day , putting The Rock’smere 5,000 to disgrace . Still , this all comes nowhere close to how many calories the blue whale can chomp in a single mouthful , which one study a few years back calculated to be up toa staggering 500,000 .
The amount of calories combust varies depending on a number of ingredient , including the temperature of the weewee , the vigor requirement of the encephalon , and the activity of the animal .
