Orcas

Orcas, informally referred to as killer whales because of their fearsome reputation, are majestic mammals.

Pod of Orcas

Common NameKiller Whale, Orca

Scientific NameOrcinus orca

Current IUCN Red List Status – Data Deficient

Estimated no. of mature individuals70,000

Weighing as much as 5,400 kilograms, the orca is the largest species of dolphin (rather than a whale as its nickname suggestsand one of the world’s most powerful predators. Although they often frequent cold, coastal waters, orcas can be found world-wide from both polar-regions to the equator. Orcas are immediately recognisable by their distinctive black-and-white colouring with white highlight spot above the eyes 

Successful hunters, Orcas use surprisingly sophisticated techniques when pursuing their prey. Often referred to as ‘wolves of the sea’, orcas live and hunt together in ‘pods’, or family groups, much like a pack of wolves. Intelligent and social, they make a wide variety of communicative sounds. Each pod has distinctive noises that its members will recognize even at a distance, so as to keep in touch with one another and to coordinate their hunting behaviour. At the surface they have been known to use body language to communicate, including breaching, slapping their flippers or tail, and “spyhopping” (bringing their head out of the water). 

Orcas are at the top of the food chain and have very diverse diets, feasting on fish, penguins, seabirds, seals, sea lions, walruses, sea turtles, squid, sharks and even other kinds of whales. Their teeth can be up to four inches long and are shaped for ripping and tearing prey. Sometimes, a pod of orcas will join forces to surround a larger animal, such as a blue whale. They chase, bite and wear it down until it becomes weak enough for them to feast on. They are also known to grab seals right off the sea ice. 

Orca breaching at Farewell Harbour Lodge

Orca viewing on Tour

Orca viewing is typically done by small expedition cruise ship, zodiac or kayak. Getting off the vessel and into a zodiac (motorised dinghy) or kayak offers the chance to get very close to these impressive animals. There also a few remote wilderness lodges in Canada where orcas can be seen.

Top Picks

Best cruises to see orcas

We offer a number expedition cruises to the Polar Regions where it is possible to see orcas. Orca sightings (and whale watching in general) around Antarctica can provide some of the best memories from an Antarctic cruise. Iceland is also a good location for orcas. For lodge-based orca and whale watching we suggest the west coast of Canada.   

Falklands & South Georgia

Explore the Falkland Islands, South Georgia and the Antarctic Peninsula on a expedition cruise, the ultimate in Antarctic voyage destinations

Ross Sea

Explore the Ross Sea on a cruise and visit explorer huts and areas of abundant wildlife including penguins, whales and other marine mammals.

Recommended

Places to see Orcas

Knight Inlet Lodge

A secluded lodge with a well-established reputation for excellent grizzly bear viewing from special tree stands or by boat depending on the season.

Sonora Resort

This Relais & Chateaux resort offers gourmet meals and a wealth of outdoor adventures in the heart of pristine wilderness without compromising at all on luxury.

Farewell Harbour Lodge

Family-run Farewell Harbour Lodge offers privileged access to the untouched temperate rainforests and rich marine life of the Broughton Archipelago.

Great Bear Lodge

Great Bear Lodge is situated in a location of outstanding beauty in British Columbia's aptly named Great Bear Rainforest.

Spirit Bear Lodge

Deep inside the Great Bear Rainforest, Spirit Bear Lodge provides visitors with a chance to view unique spirit bears, a rare subspecies of black bear sporting a white or cream-coloured coat.

How long do orcas live for?

Female orcas have a significantly longer lifespan than males. They undergo menopause but can live for decades after they can no longer reproduce. In the wild, female orcas live for an average of 50 years – and can even live to 80 years – while the average for males is just 30 years. 

Orca Viewing in Antarctica
Orca (Killer Whale) Viewing at Knight Inlet Lodge

How do orcas sleep?

Unlike humans who are automatic breathers even while we’re asleep, killer whales are voluntary or “conscious” breathers, who allow only one half of their brain to sleep at a time. The unconscious side of their brain rests, while the active or conscious side regulates breathing and other bodily functions. 

Orca Facts:

Adaptive hunters
Orcas will slap their tails onto the water’s surface, causing a wave to wash prey (such as penguins or sea lions) off ice floes and into the water.  

As hungry as a Hippo Orca
An average-sized orca can consume as much as 227 kilograms of food a day!  

Streamlined swimmers
Thanks to their large size, huge power and streamlined bodies, orcas are very fast swimmers and have been recorded at speeds of up to 54km/h. 

Size
Males between 5 and 9 meters, females between 4 and 7 meters.  

 

Want to find out more about our Arctic tours?
Call one of our destination specialists on 1300 363 302.

Contact Us
Receive Updates

More Wildlife Safaris

Buffalos and Buffalo Weaver in Africa

The Cape buffalo is a member of Africa’s “Big 5” and therefore a must-see for any safari-goer.

Cape Buffalo

Cape Buffalo

Male coalition of cheetah in the Serengeti

The Cheetah is the fastest land animal on the planet and one of Africa’s most well-known and sought-after sightings when on safari

Cheetah

Cheetah

Elephant mum and calf walking in Zambia

African elephants are the world’s largest land mammal and were once numerous, roaming across the whole African continent.

Elephant

Elephant

Jaguar in Brazil

The largest cat in the Western Hemisphere, jaguars are strongly built, well-muscled predators native to the Americas

Jaguar

Jaguar

King Penguins in the Sub Antarctic Islands

King Penguins don’t actually live on the Antarctic ice shelf, instead they prefer the sandy snowless beaches of the Sub-Antarctic islands.

King Penguin

King Penguin

Safaka Lemur in Madagascar

Lemurs are endemic to the island nation of Madagascar where 107 species can be found. However each individual species is often only found in a particular region.

Lemur

Lemur

Leopards are graceful cats and still geographically wide-spread across Africa, including isolated parts of Morocco and Egypt.

Leopard

Leopard

Lion sitting on a rocky outcrop in the Serengeti in Tanzania

A member of the “Big 5” and perhaps Africa’s most iconic species, the African Lion is a highly sought after sighting while out on safari.

Lion

Lion

Meercats at Jack's Camp

Meerkats are found in Southern Africa and they are often seen standing on their rear legs, forever gazing out over the sweeping plains.

Meerkat

Meerkat

Orca Whale at Knight Inlet Lodge

Orcas, informally referred to as killer whales because of their fearsome reputation, are majestic mammals.

Orcas

Orcas

Polar bears are found in the Arctic regions of Canada & Europe. The majority of their population are found in Canada, particularly around the Hudson Bay area.

Polar Bear

Polar Bear

White Rhino in Zambia

Impressively large and with horns for a nose, these prehistoric looking creatures are one of the most iconic African animals.

Rhino

Rhino

Request Brochures & Updates

Hard Copy
Download

All of our safaris and tours are tailor made.

Contact us to start customising your African safari.

Contact us