Definition that contains endangered species
- greenpeace an international organization that works for environmental conservation and the preservation of endangered species
- australian lungfish an endangered species of lungfish found in rivers in Queensland
- queensland lungfish an endangered species of lungfish found in rivers in Queensland
- vaquita a short porpoise that lives in the Gulf of California; an endangered species
- neoceratodus forsteri an endangered species of lungfish found in rivers in Queensland
- preservationist someone who advocates the preservation of historical sites or endangered species or natural areas
- phocoena sinus a short porpoise that lives in the Gulf of California; an endangered species