Complex sentence: Several species of whale can also be observed in the waters offshore, especially during migration in late December and late March, such as Gray Whale, Orca, and Humpback Whale.
Split into simpler sentences: Several species of whale can also be seen in the waters offshore, especially during migration in late December and late March. Among the species of Whales that pass through are the Gray Whale, Orca, and Humpback Whale.