Al-Jahiz wrote about mosquitoes preying to the blood of elephants and hippos. Al-Jahiz recognized that While mosquitoes preyed on other animals, they were being also prey to animals including flies and small birds. Keystone Species: In some food webs, There is certainly one critical "keystone species" on which the entire https://www.generationgenius.com/videolessons/food-webs-video-for-kids/