Answer updated November 9th, 2011:
The IUCN has the Humpback whale listed as "Least Concern".
However(!) They HAVE been protected by decree of the International Whaling Commission since 1966.
Humpback Whales are indangered. There are only 10,000 - 15,000 . This is an estimation.
As a matter of fact whales are under threat because men hunt them down for meat and the oil some do it even for a sport.
yes they are endangered
They are in danger.
Humpback whales are not normally preyed upon because the female is protected by the male when approached by danger. The Killer whale will sometimes prey upon the Humpback, and will eat one if found dead.
Humpback whales are called Humpbacks for short.
yes because their their the same
There is no specific Australian slang for humpback whales.
I was the one who ask the question.
no, it is not...
Humpback whales don't usually attack other species of whales. Killer Whales are the only whales known to do that.
Their population number is between 34,000 and 52,000 Humpback Whales.
Humpback whales range in length from 39 to 52 feet.
Group of killer whales release air bubbles around school of fish creating a sort of barrier(net) and hunt them at ease
Killer Whales sometimes each young humpback whales. Men also hunt whales.