Why is a group of crows called a murder?

Why is a group of crows called a murder?

Introduction

The English language is rich with distinctive collective nouns for animals—such as a pride of lions, a gaggle of geese, and a murder of crows. Among these, "a murder of crows" is perhaps one of the most evocative and macabre. But how did this gloomy term come to be?

The answer lies deep in medieval history, folklore, and the natural scavenging habits of the birds themselves.

Historical Roots and Folklore

During the Middle Ages, hunters and naturalists created a specialized vocabulary for groups of animals, known as terms of venery. While many of these terms were purely descriptive of an animal's behavior (like a lepe of hares or a leap of leopards), others were heavily influenced by superstition and folklore.

Crows are scavengers that frequently gathered around carcasses, battlefields, and gallows. Because of their dark plumage, raucous calls, and association with death and decay, medieval people viewed them as ominous creatures. Over time, popular imagination and literary tradition linked the birds to death, leading to the colloquial adoption of the term "murder" to describe a flock of them.

Scientific Perspective

While "murder" is the traditional and most famous term, ornithologists and bird watchers generally use more neutral or descriptive terms, such as a flock, horde, or parcel of crows.

Interestingly, crows are exceptionally intelligent birds. They communicate complex information among themselves, recognize human faces, and engage in mobbing behavior to drive away predators—traits that make a gathering of crows far more organized than a simple "murder" implies.

Summary

Ultimately, calling a group of crows a "murder" is a linguistic artifact of medieval superstition. It reflects humanity's long-standing fear and fascination with these intelligent, dark-feathered scavengers.