The blue whale (scientific name: Balaenoptera musculus) is a marine mammal belonging to the baleen whales (Mysticeti). Up to 31 meters (102 feet) in length and 190 tonnes (210 short tons) in weight, it is the largest extant animal and also is the heaviest known to have existed. But it’s hard to conceptualize how big these wonderful animals really are. To put things into perspective, Facts in Motion channel prepared a video titled “Blue Whales Are Way Bigger Than You Think”. The video also explains the evolutionary reasons behind how and why blue whales get that large.Continue reading How big is the blue whale? Watch to see
A woman was swimming on 4 December 2018 at Hahei Beach on the Coromandel peninsular, New Zealand. Then a pod of orcas (killer whales) swam up to her (probably a mother and two calves), and circled her. They kept swimming around her while she was headed to the shore. Especially the mother swam really close to her. A man named Dylan Brayshaw captured the full scene from a drone. The result is the amazing drone footage below.Continue reading Watch: Orcas SWIMMING AROUND a Woman
The polar bear (Ursus
The Great White Sharks, kings of the seas. They are fearless hunters. And they are big: a mature individual can grow up to 6.4 m (21 ft) in length (there are even reports of great white sharks measuring over 8 m (26 ft), and 3,324 kg (7,328 lb) in weight). According to Wikipedia, “The great white shark has no natural predators other than the Orca.” But this is not always true. Sometimes, great whites attacks and even hunt each other.
Even though the great whites are known to generally avoid conflicts with each other, the phenomenon of cannibalism is not alien to this species. This rare phenomenon, has been caught on camera recently: London-born diver Adam Malski (33) filmed a fight between two great white sharks 50 kilometers off the coast of South Australia’s Neptune Islands.