The Vietnamese word "cà cưỡng" refers to a type of bird known in English as the black-necked grackle or black-necked starling. It belongs to the family of starlings and is recognized for its distinct appearance.
In summary, "cà cưỡng" is a noun that specifically refers to the black-necked grackle. It can be used in various contexts related to nature and is a part of discussions concerning birds in Vietnam.