By Taxonomic Group
- List of extinct birds
- List of extinct mammals
- List of extinct cetaceans
- List of extinct butterflies
Read more about this topic: Lists Of Extinct Animals
Famous quotes containing the word group:
“We begin with friendships, and all our youth is a reconnoitering and recruiting of the holy fraternity they shall combine for the salvation of men. But so the remoter stars seem a nebula of united light, yet there is no group which a telescope will not resolve; and the dearest friends are separated by impassable gulfs.”
—Ralph Waldo Emerson (1803–1882)