Orca

Meet the ocean's super-smart hunters, the orcas, also known as killer whales!

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Orca

Orca

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Sea World - Orca in Shamu Stadium
Orca
Impending Orca
Orca
Orca Diving I
Gray Whale Calf killed by Orca Whales
Anatomy of an ORCA Card
Gray Whale Calf Killed by Orcas
Orca S3 Wet Suit
Orca
Vancouver Orca

Key Facts

Scientific Name
Orcinus orca.
Habitat
All oceans worldwide, from polar regions to tropical seas.
Diet
Carnivore - eats fish, seals, sea lions, squid, and other marine mammals.
Size
Males can be up to 32 feet long and weigh over 12,000 pounds; females are smaller.
Lifespan
Females: 50-80 years; Males: 30-50 years.
Conservation Status
Data Deficient (meaning scientists need more information to be sure).
Fun Fact
Orcas are the fastest marine mammals, reaching speeds of up to 35 miles per hour!

Who Are These Awesome Ocean Giants?

Orcas, or killer whales, are the biggest members of the dolphin family! They are black and white and have a tall fin on their back that can be as tall as a grown-up! These amazing animals are super smart and live in oceans all around the world. They are known for being powerful hunters and amazing swimmers, traveling in family groups called pods.

Where Do Orcas Hang Out?

You can find orcas almost everywhere in the ocean, from the chilly Arctic and Antarctic waters to warmer seas near the equator. They love to swim in coastal areas and also venture out into the deep, open ocean. Different groups of orcas, called 'ecotypes,' prefer different places and eat different foods, like special neighborhoods for different families!

What's for Dinner for an Orca?

Orcas are carnivores, which means they only eat meat! Their diet is super varied. Some orcas love to eat fish, like salmon. Others are brave enough to hunt bigger animals like seals, sea lions, and even other whales! They are such clever hunters that they work together in their pods to catch their meals. It's like a team sport in the ocean!

Orca Families and How Long They Live

Orcas live in close-knit family groups called pods, led by older females. These pods can stay together for many years, and the babies learn everything from their moms and other family members. Orcas can live for a really long time, sometimes as long as humans! Female orcas can live for 50 to 80 years, and males can live for 30 to 50 years.

Frequently Asked Questions

What are orcas and why are they called killer whales?+
Orcas are large marine mammals that belong to the dolphin family. They are also called killer whales because of their strong hunting abilities.
How big can orcas grow?+
Male orcas can reach up to about 32 feet in length and weigh more than 12,000 pounds. Females are slightly smaller.
Where do orcas live?+
Orcas live in every ocean on Earth, from the cold polar seas to warm tropical waters.
What do orcas eat?+
Orcas eat a wide variety of prey, including fish like salmon, marine mammals such as seals and sea lions, and even large whales.
How do orca families stay together?+
Orcas live in pods led by the oldest female, forming strong lifelong bonds and sharing knowledge about hunting and foraging.
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