Description of an Orca Whale
Orca Whales are carnivorous Mammals that eat nearly anything. They live up to 80 years and males can grow up to 9.7 metres which is about the size of a bus. These creatures are very heavy animals weighing up to 5,443 kg.
Body Features
Unlike the baleen whales, orcas or killer whales have real teeth, rather than fibrous plates for filter-feeding for eating krill. Orcas are usually black and white, their skins are covered with a film of plankton called diatoms, which gives them a brownish and yellowish hue....
Food Chain
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Orcas whales, are the largest, dolphins and one of the world's most powerful predators. They eat marine mammals such as seals, sea lions, and even whales, useful teeth that can be ten centimeters long. They are known to grab seals right off the ice. They also eat fish, squid, and seabirds.