* Population: Different populations of orcas have different home ranges.
* Prey Availability: They will follow their prey, which can lead them to travel vast distances.
* Social Structure: Orcas live in complex social groups (pods), and these pods often have different ranges.
* Season: Some populations may have more restricted ranges during breeding season.
* Geographic Location: Orcas in different parts of the world will have different ranges.
General Estimates:
* Transient orcas: These orcas are highly nomadic and have very large ranges, often covering thousands of miles.
* Resident orcas: These orcas tend to have smaller, more defined ranges, often around 100-200 miles.
Important Note: It's crucial to understand that these are just general estimates, and the actual size of a killer whale's range can vary widely. Research on orca movement and range is ongoing and constantly evolving.