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How much does a whale eat per day?
A blue whale generally eats about 40 million krill a day, sometimes eating up to 7,900 lbs of krill in a single day.
How much krill will a blue whale eat in a week?
Its favorite food is "Krill". An Adult blue whale can kill upto 40 million krill per day. They can eat nearly 3500 kilograms of krill in a single day. They need nearly 1.5 million kilocalories of energy per day and so, they nearly eat nonstop. Small fish, crustaceans and squids too get caught when they trap krill in their mouth
Why does a blue whale eat 4 tons of krill a day?
Well, they have to eat that much or they won't survive/ they won't be satisfied and happy. But I don't think that they eat krill, I think it's plankton...
How much do blue whales eat everyday?
Its favorite food is "Krill". An Adult blue whale can kill upto 40 million krill per day. They can eat nearly 3500 kilograms of krill in a single day. They need nearly 1.5 million kilocalories of energy per day and so, they nearly eat nonstop. Small fish, crustaceans and squids too get caught when they trap krill in their mouth. They scoop up large quantities of water into their mouth along with krill and other small aquatic creatures and then filters and push the water out. All remaining animals are swallowed.
How much of the day does it take a blue whale to eat 28 metric tons of krill?
A blue whale can consume up to 4 tons of krill in a single feeding session, typically requiring several hours each day to eat. To consume 28 metric tons, it would take the whale approximately 7 hours of feeding, spread across multiple feeding sessions. This feeding behavior usually occurs in nutrient-rich waters during the summer months when krill are abundant.
Is krill a prey?
yes krill is eaten by pretty much any fish in the ocean were krill can be found. When most people think of krill they think of a whale, being that the krill is the whales main source of food.
How much does a blue whale eat a day?
Blue Whales are Carnivores. Its favorite food is "Krill". An Adult blue whale can kill upto 40 million krill per day. They can eat nearly 3500 kilograms of krill in a single day. They need nearly 1.5 million kilocalories of energy per day and so, they nearly eat nonstop. Small fish, crustaceans and squids too get caught when they trap krill in their mouth. They scoop up large quantities of water into their mouth along with krill and other small aquatic creatures and then filters and push the water out. All remaining animals are swallowed.
How much do blue whales eat in a year?
Blue Whales are Carnivores. Its favorite food is "Krill". An Adult blue whale can kill upto 40 million krill per day. They can eat nearly 3500 kilograms of krill in a single day. They need nearly 1.5 million kilocalories of energy per day and so, they nearly eat nonstop. Small fish, crustaceans and squids too get caught when they trap krill in their mouth. They scoop up large quantities of water into their mouth along with krill and other small aquatic creatures and then filters and push the water out. All remaining animals are swallowed.
What is blue whales pray?
Blue whales diet consists mainly of krill, a tiny shrimp that lives in tremendously large schools in almost every ocean of the world. Krill is probably one of the most plentiful food species (outside of insects) anywhere on earth. It's gotta be to keep up with the blue whales' big appetite. A big blue can eat over a thousand krill at one time swallowing them with a tongue that weighs as much as an elephant! Blue whales eat the krill using a special type of filter on their mouths called a baleen. By gulping enormous amounts of sea water containing the live krill the blue whale closes its mouth and flushes the sea water back out through the filter leaving the krill behind for it to swallow. Small fish and plankton are also favorite food items of the whale. It takes about 8,000 lbs/3600kg of fresh seafood a day to keep the blue whale well fed.
Why does a whale eat so much krill every day?
well because.....whales are such big animals they need to eat something that there are lots of otherwise that thing will come extinct. There are heaps and heaps of krill so they just eat that. They could eat it for the sake that they have to live or for tastiness/yumminess. They can eat up to 4000 kilograms of krill everyday.
How do whale sharks use energy?
Whale sharks are very large organisms. Though, they feed on one of the smallest organisms, krill. Krill eat plankton, which is what gives them energy.Then, Whale sharks eat the krill for their energy. They then use this energy by simply swimming.Though this seems easy to do, a Whale shark is much larger and uses a lot more energy to swim than we, humans, do.
Why do whales eat so much krill everyday?
it is their main food source
