What is the correct name? Orca or Killer Whale?See Answer How do killer whales sleep?See Answer Do Southern Resident killer whales mate outside of their pod? Do they mate with transients?See Answer What and where is the Salish Sea?See Answer Is an orca a whale or a dolphin?See Answer Do orcas grieve?See Answer How do orcas communicate?See Answer Resident vs. Transient Orcas – What’s the Difference?See Answer Support our Work Subscribe Notice: JavaScript is required for this content.