In Australia, tourists took a video of a group of orcas hunting a whale (VIDEO)

Tourists noticed a large package of killer whales for the first time in several years, sailed to the shores of Australia to hunt humpback whales. It is reported by 9 News

About 50 marine predators have seen a boat in the Botanical Bay 11 kilometers from the Australian city of Sydney. "I've been watching whales in these areas since 2004 and I've never seen orcas so close to Sydney," says Simon Miller's guide (Simon Miller)

This time of year , the temperature in the southern hemisphere falls and humpback whales heading north. This may be due to the emergence of killer whales on the Australian coast. They attack humpback whales and large sharks and white seals.

Orca – detachment mlekopitatel marine predator of the dolphin. They reach ten meters in length and weigh up to eight tons. The length of the humpback whale reaches up to 18 meters and a weight up to 30 tons. They feed on crustaceans, fish and shellfish.

We have already reported that the researchers were able to capture on video the birth of a whale.

Too early for this biologist to fail is a video made in San Diego (CA, USA), is of great importance, and it is a rare educational material. After an 18-month-old pregnancy, Kasatka gave birth to a baby over two meters and weighing about 140 kg