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Whale , hello there ! Welcome to ourorcaquiz . You may be conversant with their distinctive black - and - lily-white form and tall dorsal fins , but how much do you really know about these royal marine mammalian ? For representative , did you have it off that orcas are actually the largest appendage of thedolphinfamily ?

Renowned for being pitiless vertex predators , they put the ' killing ' in killer whale . Along with their large size and strength , orcas areterrifyingly intelligentwhich makes them formidable hunters . Orcas go after their target in coordinated chemical group flak , earning them the nickname the " wolf of the sea . " They have been documentedkilling aristocratical whales , devouringgreat white shark , and evenramming sauceboat . Despite these behavior , orcas are broadly not grave to humans .

an orca with its head out of the water and its mouth open

There is a softer side to orcas too , as they ’re a very social and family - orientated coinage ( fun fact : the orca society is amatrilinealone ) . They ’ve been known to display trenchant personality traits ( like playfulness and heart ) and even have best booster . There have also been cases oforcas expressing griefand handle for each other .

Now that you experience a spot more about these incredible creature , can you match their smartness ?

Take our science quiz andsea . If you want a suggestion , strike the icteric push !

Young African elephant bull flares it�s trunk and tusks in the air.

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a pack of orcas

a group of dolphins looks at the camera

a painting of vikings at sea

Sunda island pit viper ( Trimeresurus insularis ) on a branch. Photo taken in Jakarta.

orcas swimming in circles around a seal on a block of ice

Tahlequah, or J35, carrying her dead calf in Puget Sound on Jan. 1.

A pod of orcas attacking a whale shark, bringing their prey to the surface. One orca is biting near the pelvic area.

Collage with two pictures of an orca and a chum salmon in water.

three orcas underwater with one breaking the surface

Two young lions (Panthera leo) in the Masai Mara National Park in Kenya.

Mount Vesuvius behind the ruins of pompeii.

Stonehenge, Salisbury, UK, July 30, 2024; Stunning aerial view of the spectacular historical monument of Stonehenge stone circles, Wiltshire, England, UK.

a rendering of a bed floating in the clouds

A tree is silhouetted against the full completed Annular Solar Eclipse on October 14, 2023 in Capitol Reef National Park, Utah.