Researchers estimate there are between 18,000 and 20,000 humpback whales in the northern Pacific Ocean, and around 15,000 in the southern hemisphere migrating between Australia and Antarctica. Orcas Transient killer whales prey on marine mammals, and are one of the humpback whale’s main predators. read more
Whales have no natural predators in the water so they have been able to live for many years in the water if the conditions are right. However, there are plenty of dangers to whales that you may not be aware of. read more