Summary ²

The Killer Whale or Orca (Orcinus orca), or less commonly, Blackfish, is the largest species of the dolphin family. Most people think that they are whales, but they are actually dolphins. They are called killer whales often because they sometimes hunt whales for food. It is found in all the world's oceans, from the frigid Arctic and Antarctic regions to warm, tropical seas. Some killer whale populations feed mostly on fish while others hunt sharks, marine...

Sources and Credits

1. (c) Dina Dubrovskaya, some rights reserved (CC BY-NC-SA), http://www.flickr.com/photos/28898099@N05/3536057976
2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Orcinus_orca

More Info

• iNat taxon page
• Animal Diversity Web
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• Atlas of Living Australia
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• BOLD Systems BIN search
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• Global Biodiversity Information Facility (GBIF)
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