過捕surplus kill)係獵食者有陣時會有嘅一種行為,指佢哋殺起獵物上嚟會零舍狼死,殺嘅數量多過佢哋需要食嘅數量。喺呢種情況下,佢哋通常會食走一啲殺咗嘅獵物,跟住儲起或者放棄淨低嘅肉。呢種行為喺浮游生物豆娘若蟲、補食蜜獾虎鯨赤狐斑鬣狗蜘蛛棕熊猞猁、同家貓等獵食性動物上都觀察得到[1][2]

參考

編輯
  1. Kruuk, Hans. The Spotted Hyena: A study of predation and social behaviour. 1972: 335.
  2. Macdonald, David. Running with the Fox. 1987: 224.