Three crows knight's hawk, hound and mistress. "Three crows" are also often implicated in the parliament of crows where three crows preside over a larger number of crows and sit in judgment over the fate of another crow. The verdict sometimes results in a crow being set upon by all the other crows. This behavior and their tendency to show up at battlefields and the scenes of murders may be explain the collective term for crows as being a 'murder of crows'. "Three crows" also refers to a tale of three crows (a father, mother and son crow) bothering the king. There
Collective noun nouns ending in "-s" that were once considered plural (e.g., "Physics "is" my favorite academic subject"). This apparent "number mismatch" is a natural and logical feature of human language, and its mechanism is a subtle metonymic shift in the concepts underlying the words. In British English, it is generally accepted that collective nouns can take either singular or plural verb forms depending on the context and the metonymic shift that it implies. For example, "the team "is" in the dressing room" ("formal agreement") refers to "the team" as an ensemble, while "the team "are" fighting among themselves" ("notional agreement") refers