gray whale
Học thuậtThân thiện
Definition
Noun: 1. A medium-sized baleen whale: The gray whale is a species of baleen whale characterized by its mottled gray coloration, lack of a dorsal fin, and distinctive knuckled ridge along its back. It is known for its long annual migrations.
Usage
The term "gray whale" is used to refer specifically to the whale species Eschrichtius robustus. - We went on a boat tour hoping to see a gray whale. - The gray whale population in the eastern North Pacific has recovered significantly since protections were enacted.
Advanced Usage
- Scientific and conservation contexts often use the binomial name alongside the common name "gray whale."
- The term can be used attributively (like an adjective) to describe things related to this species.
- The gray whale migration is one of the longest of any mammal.
- Researchers are studying gray whale feeding behavior.
Variants and Related Words
- Grey whale: An alternative spelling, common in British English.
- California gray whale: A common name referring to the eastern North Pacific population that migrates along the North American coast.
- Devilfish: An archaic historical name for the gray whale, stemming from its defensive behavior when hunted.
Synonyms
- Eschrichtius robustus: The scientific (Latin) name for the species.
Related Phrases and Terms
- Baleen whale: The broader category of filter-feeding whales to which the gray whale belongs.
- Annual migration: A key behavioral trait strongly associated with the gray whale.
- Bottom feeder: Describes the gray whale's unique feeding method of sucking amphipods from seafloor sediments.
Noun
- medium-sized greyish-black whale of the northern Pacific