For their body parts, as in blubber and meat to sell. People are trying to stop the people who are killing them. If you are still interested whatch whale wars on tv.
Blue whales never attack humans and in most countries it is illegal to kill blue whales but in some countries they do kill blue whales it is very sad i know
Although it's now illegal to hunt blue whales, humans are still the biggest threat for blue whales. They sometimes collide with ocean vessels or get entangled in fishing gear, sometimes leading to their death. Also the sound pollution in the ocean makes it harder for blue whales to communicate, and therefor mate. Apart from humans, orcas have been known to attack blue whales.
To humans? No. Blue Whales do not eat or (without provocation) harm humans.
The calves of blue whales are hunted by killer whales.
No, blue whales like eating krill and fish. Not humans. Blue whales are extremely marvellous animals though.
yes
Adult blue whales have no natural predators. They are too big and too strong to be attacked and killed by any animal. However, Orca's (Killer Whales) are known to attack and kill youngsters. A group of Orca's can easily hunt a baby blue whale if its mother is not around. Otherwise, they have no natural predators Humans are the biggest threat to blue whales. Nearly 90% of the world population of these animals were wiped out over the past century by humans by whaling.
Adult blue whales have no natural predators. They are too big and too strong to be attacked and killed by any animal. However, Orca's (Killer Whales) are known to attack and kill youngsters. A group of Orca's can easily hunt a baby blue whale if its mother is not around. Otherwise, they have no natural predators Humans are the biggest threat to blue whales. Nearly 90% of the world population of these animals were wiped out over the past century by humans by whaling.
yes,ofcours they do!
Giant squid and humans.
Blue whales do not eat humans; they eat krill filtered from the water with their baleen. Humans are too large for them to bite and eat.
Yes, humans hunt too many blue whales. Japan and Norway in particular need to stop whaling