This looks like a great shot! - Dolphin at the Baltimore Aquarium ♥ But captivity is not the best thing for dolphins or whales. They belong in the sea where they're free! Their face is such that they look smiling but can be actually sad.
There are only about humpback whales left in the oceans. In the early whaling was very popular & over whales were killed. Commercial whaling has been banned since the late & currently whaling has been minimized significantly.
Migaloo, the only known all white humpback whale, was photographed by jenny dean (first, third photos) in the great barrier reef. though often described as albino, migaloo has brown eyes and is more likely leucistic or hypopigmented.
The killer whale, also referred to as the orca whale or orca, and less commonly as the blackfish, is a toothed whale belonging to the oceanic dolphin family. Wikipedia - Stop the Dolphin and Orca Slaughter NOW
Rissos Dolphin (Grampus griseus) Location between Ventura Harbor Anacapa Island in California. Risso, one of the larger members of the dolphin family; has a rounded head more similar to the pilot whale; born light gray and darkens with age.
A bait ball, or baitball, occurs when small fish swarm in a tightly packed spherical formation about a common centre. It is a last-ditch defensive measure adopted by small schooling fish when they are threatened by predators.