淘客熙熙

主题:我对飞天鸭关于“狗是腐食动物”的胡搅蛮缠 -- 二至

共:💬119 🌺355 🌵10
全看分页树展 · 主题 跟帖
家园 给你提供几个英文资料

Definitions of scavenger on the Web:

any animal that feeds on refuse and other decaying organic matter link

Scavenging, or necrophagy, is a carnivorous feeding behaviour in which a predator consumes corpses or carrion that were not killed to be eaten by the predator or others of its species. Scavengers play an important role in the ecosystem by contributing to the decomposition of dead animal remains. ...

link

A street sweeper; Someone who scavenges, especially one who searches through rubbish for food or useful things; An animal that feeds on decaying matter such as carrion; A substance used to remove impurities from the air or from a solution

link

an animal that eats the dead remains and wastes of other animals and plants

link

An organism that obtains nutrients from dead animals.

link

其实狗是人豢养的动物,不好用野生动物的分类法。

全看分页树展 · 主题 跟帖


有趣有益,互惠互利;开阔视野,博采众长。
虚拟的网络,真实的人。天南地北客,相逢皆朋友

Copyright © cchere 西西河