Kleptoparasitism and Cannibalism

摘要: Kleptoparasitism, literally meaning parasitism by theft, is a form of resource acquisition where one animal takes resources from another. Although kleptoparasitism food (ie, kleptoparasitic foraging) the best known example, stolen may be or another such as nesting materials. As with theft in human society, stealthy aggressive. Cannibalism occurs when individual given species kills and consumes all part same species. within predation that because individuals vary vulnerabilities aggressiveness. alternative foods are scarce populations crowded.