Genus Eschrichtius refers to a genus of whales commonly known as gray whales. These majestic marine mammals are known for their distinctive appearance, including mottled gray skin and long baleen plates that they use to filter food from the water. Gray whales are migratory and can be found inhabiting the coastlines of North America and Asia. While the scientific name for these creatures may be a mouthful, there are several synonyms that are commonly used to refer to the gray whale, including Eschrichtius robustus, Pacific gray whale, California gray whale, and Korean gray whale. Regardless of the name used, these animals are beloved by marine enthusiasts and researchers alike for their unique characteristics and behaviors.