Cannibalism
The underlying idea of Cannibalism is the belief that in consuming part of an adversary his virtues will also be acquired.
The practice in, that sense is really a tribute to his superior courage or mentality.
The Lion and Bull were associated with courage and strength, either for protection or menace.
The Serpent, with wisdom, subtilty and cunning. The Eagle typifies alertness and watchfulness as well as speed.
Wings may symbolise rapidity and mobility, or ever-present, as hovering, the bat’s wing being potential in darkness. The human element denotes Intelligence, and bird claws—Ferocity.