Based on natural encounters, certain predators are known to pose a threat to sperm whales, particularly targeting the more vulnerable individuals within a pod.
The primary natural enemies capable of defeating a sperm whale are other large marine mammals. Orcas, also known as killer whales, are considered the most significant natural threat. They are known to attack entire pods of sperm whales.
While adult male sperm whales are generally too large and aggressive to be hunted successfully by orcas, the reference indicates that orcas will attempt to take a calf or even a female sperm whale.
In addition to orcas, other species have also been documented hunting sperm whales. These include pilot whales and false killer whales.
Here's a summary of the natural threats mentioned:
| Predator | Target Sperm Whale Individuals | Notes |
|---|---|---|
| Orcas (Killer Whales) | Calves, Females | Largest natural threat; males generally safe. |
| Pilot Whales | Not specified in reference | Known to hunt sperm whales. |
| False Killer Whales | Not specified in reference | Also known to hunt sperm whales. |
These predator-prey interactions are complex, often involving group hunting strategies by the attackers and defensive formations by the sperm whale pod.
