Do killer whales eat tiger sharks?

While there have been some anecdotal reports and observations of killer whales (orcas) interacting with tiger sharks, there's no conclusive evidence that killer whales regularly or habitually prey on tiger sharks.

Here's why:

* Diet: Killer whales are known to have a diverse diet, including fish, seals, dolphins, and even whales. However, their main prey tends to be smaller and faster than tiger sharks.

* Size: While killer whales are larger and more powerful than tiger sharks, the latter are still formidable predators with strong jaws and sharp teeth. A tiger shark would likely put up a fight.

* Geographic distribution: Killer whales and tiger sharks do share some overlap in their geographic ranges, but not consistently enough to suggest frequent encounters or predator-prey relationships.

However, it's important to remember:

* Individual behavior: There may be rare instances where a particularly aggressive killer whale might target a tiger shark, especially if it's injured or weak.

* Competition: Killer whales and tiger sharks could compete for resources, like food or territory, leading to occasional confrontations.

Therefore, while it's possible for a killer whale to eat a tiger shark in some rare cases, it's not a regular part of their diet, and there's no evidence to suggest a predator-prey relationship between the two.