Knowledge Tree
scavenging
Also known as: scavenge
Facts (14)
Sources
Evidence for Meat-Eating by Early Humans | Learn Science at Scitable nature.com 10 facts
referenceHenry T. Bunn and J. A. Ezzo examined nutritional constraints, archaeological patterns, and behavioral implications of hunting and scavenging by Plio-Pleistocene hominids in the Journal of Archaeological Science 20, 365-398 (1993).
referenceManuel Domínguez-Rodrigo reviewed the state of the debate regarding hunting and scavenging by early humans in the Journal of World Prehistory 16, 1-54 (2002).
referenceM. M. Selvaggio analyzed carnivore tooth marks and stone-tool-butchery marks to provide evidence for scavenging by hominids at the FLK Zinjanthropus site in Olduvai Gorge, Tanzania, in a 1994 Ph.D. dissertation at Rutgers University.
claimMany zooarchaeologists studying Early Stone Age faunal assemblages hypothesize that early hominins likely obtained at least some animal carcasses, particularly larger ones, through scavenging.
referenceR. J. Blumenschine published 'Carcass consumption sequences and the archaeological distinction of hunting and scavenging' in the Journal of Human Evolution in 1986.
claimThe 'hunting or scavenging debate' in paleoanthropology centers on interpretations of the FLK 22 Zinjanthropus site at Olduvai Gorge, with hunting often implicitly viewed as behaviorally superior or more 'modern' than scavenging.
referenceJohn D. Speth examined the role of meat as an energy source in early hominid hunting and scavenging in a 1989 study published in the Journal of Human Evolution.
referencePat Shipman established a theoretical framework and tests for distinguishing between scavenging and hunting behaviors in early hominids in a 1986 article in American Anthropologist.
referenceDavid P. Watts studied scavenging by chimpanzees at Ngogo and discussed the relevance of this behavior to early hominin behavioral ecology in a 2008 article in the Journal of Human Evolution.
claimHunting and scavenging (including passive or active/confrontational scavenging) were likely not mutually exclusive behaviors for early hominins, but were instead employed based on behavioral and ecological variables such as group size, prey characteristics, habitat, and the presence of other predators.
Homo erectus, our ancient ancestor | Natural History Museum nhm.ac.uk 1 fact
claimThe diet of Homo erectus consisted of meat, initially obtained through scavenging and later potentially through hunting, as well as plants.
To Follow the Real Early Human Diet, Eat Everything scientificamerican.com Jun 25, 2024 1 fact
claimJessica Thompson of Yale University and her colleagues argue that before hominins invented stone tools suitable for hunting large animals, they may have used simpler implements to scavenge abandoned carcasses for nutritious marrow and brains.
Reviewing the Prehistoric Menu | American Scientist americanscientist.org 1 fact
perspectiveThe author argues that early human ancestors likely relied on scavenging for meat and marrow rather than hunting, because butchery marks appear on large animals in the fossil record before the existence of hunting technology, and it is implausible that small hominins could take down large animals like elephants without such technology.
Psychedelics, Sociality, and Human Evolution frontiersin.org 1 fact
referenceDomínguez-Rodrigo and Pickering (2003) provided a zooarcheological review of early hominid hunting and scavenging, published in Evolutionary Anthropology.