Blue whales have been slowly re-populating southern Africa’s oceans after being almost wiped out by decades of whaling. Sightings remain rare, however, as numbers are still low and they do not usually venture near the coastline.
Do blue whales live in Africa?
Two subspecies of blue whales, the Antarctic blue whale and the pygmy blue whale, occur in the southern African and associated Southern Ocean region. Growing to 30 m long and weighing up to 180 tonnes, the Antarctic blue whale is the largest animal that ever existed on Earth.
Are blue whales in South Africa?
Sightings of blue whales are incredibly rare along the southern African coastline, with only a handful recorded since whaling was banned.
What happened to the blue whale in Africa?
A blue whale, the biggest animal on Earth, has washed up in Africa for the first time in recorded history. Measuring 60ft (18.2m) long, the Antarctic blue whale drifted ashore in Namibia, 5,000 miles from its traditional feeding grounds, after it was mortally wounded in a suspected collision with a ship.
Can a human swim through a blue whale’s blood vessels?
To get blood through the blue whale’s large body, it has massive arteries, which pump blood through the heart and into its major vital organs. The arteries are so large, in fact, that a full-size human could swim through them. … In terms of size, the blue whale’s heart is about the size of a small car.
What does a whale need to live?
Blubber. Blubber plays a significant role in whales’ life. Having blubber allows whales to maintain their body heat and survive in frigid environments that would otherwise be uninhabitable. Some whales can also use their blubber for energy when food is scarce or during long trips.