Human trophy collecting in the context of "War trophy"

Headhunting is the practice of hunting a human and collecting the severed head after killing the victim. More portable body parts (such as ear, nose, or scalp) can be taken as trophies, instead. Headhunting was practiced in historic times across parts of Europe, East Asia, Oceania, Southeast Asia, South Asia, Mesoamerica, South America, West Africa, and Central Africa.

The headhunting practice has been the subject of intense study within the anthropological community, where scholars try to assess and interpret its social roles, functions, and motivations. Anthropological writings explore themes in headhunting that include mortification of the rival, ritual violence, cosmological balance, the display of manhood, cannibalism, dominance over the body and soul of his enemies in life and afterlife, as a trophy and proof of killing (achievement in hunting), show of greatness, prestige by taking on a rival's spirit and power, and as a means of securing the services of the victim as a slave in the afterlife.

A trophy is a tangible, decorative item used to remind of a specific achievement, serving as recognition or evidence of merit. Trophies are most commonly awarded for sporting events, ranging from youth sports to professional level athletics. Additionally, trophies are presented for achievements in Academic, Arts and Entertainment, Business, Military, Professional awards, Community Service, Hunting, and Environmental accomplishments. In many contexts, especially in sports, medals (or, in North America, rings) are often given out either as the trophy or along with more traditional trophies.

Originally the word trophy, derived from the Greek tropaion, referred to arms, standards, other property, or human captives and body parts (e.g., headhunting) captured in battle. These war trophies commemorated the military victories of a state, army or individual combatant. In modern warfare trophy taking is discouraged, but this sense of the word is reflected in hunting trophies and human trophy collecting by serial killers.

Scalping is the act of cutting or tearing a part of the human scalp, with hair attached, from the head, and generally occurred in warfare with the scalp being a trophy. Scalp-taking is considered part of the broader cultural practice of the taking and display of human body parts as trophies, and may have developed as an alternative to the taking of human heads, for scalps were easier to take, transport, and preserve for subsequent display. Scalping independently developed in various cultures in both the Old and New Worlds.