Blue whales that are here for around 55 million years are the largest known mammal today and are incredibly graceful and intelligent creatures. Below are some of the facts that are viral about blue whales and are astonishing.
An orca whale is there named as “Granny” aged 103 years!!! Granny is also known as J2 and as per the estimations, she was born in the year 1911 and in 1967 was captured along with her pod. For a park of marine mammal, she was too old and therefore she was released.