Search Results for: Other parts of birds
of the phylum chordata (chordates), and includes animals with which many people are familiar. fish (including lampreys ), amphibians , reptiles , birds , and mammals (including humans ) are vertebrates. over species of vertebrates have been described. however, more than percent of described animal species
featured in movies, animated films, and other media. communities pass laws relating to the humane treatment of vertebrates, and they build zoos for their display. the more similar the class of vertebrates is to humans, generally the more the apparent attraction and the more laws for their protection—as...
https://www.newworldencyclopedia.org/entry/Vertebrate