Amotz Zahavi

Amotz Zahavi was an Israeli biologist known for his work on animal behavior, particularly the concept of "handicap principle." This idea explains how certain traits or behaviors, such as elaborate feathers or dances, serve as honest signals of an animal’s quality or fitness, even if they seem disadvantageous. These costly displays demonstrate strength and health, helping animals attract mates and succeed in reproduction. Zahavi's work helped deepen understanding of how animals communicate and compete, emphasizing that sometimes, showing off even the costliest features can be a strategic way to prove one’s worth in nature.