What is the Dewey number for endangered animals?

What is an individual species? Why are tropical rain forests such rich habitats for many species of animals? What biomes do Mountain Gorilla? Why are the key largo cotton mouse endangered? How do giant pandas attract their mates? What is the classification for an Atlantic spotted dolphin? What are the names of koalas? How big are bangle tigers? What was wwf called befoure wwf? Is the Canadian lynx on the endangered species list? Why are sand cats going extinct? What are the three areas normally addressed during the risk assessment? Which two agencies of the federal government identify species to be put on the endangered species list? What does worryful mean? Is the lemmings endangered? What does TWD stand for? What is red-tailed hawk in Cherokee? What is a endangered habitat? How many languages go extinct each year? Why do mammoths not decompose?