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Test your knowledge of endangered species and wildlife conservation!
1. What is "de-extinction" in conservation science?
💡 De-extinction aims to resurrect extinct species using DNA — projects include the woolly mammoth (Colossal Biosciences), passenger pigeon (Revive & Restore), and Pyrenean ibex (already briefly achieved in 2003).
2. What is "captive breeding" in wildlife conservation?
💡 Captive breeding programs breed endangered species in controlled environments — the California condor, Arabian oryx, and black-footed ferret were saved from extinction through captive breeding.
3. What is a "wildlife corridor" in conservation?
💡 Wildlife corridors are strips of natural habitat connecting isolated patches — allowing animals to move, find mates, and maintain genetic diversity between fragmented populations.
4. What is the primary threat to most endangered species?
💡 Habitat destruction is the number one threat to biodiversity — deforestation, urbanization, and agriculture eliminate the ecosystems animals need to survive.
5. Which is the rarest wild cat in the world?
💡 The Amur leopard is the world's rarest wild cat with only about 100 individuals remaining in the wild in the Russian Far East and China.
6. What is "poaching" and why is it a major threat to wildlife?
💡 Poaching is illegal hunting or capturing of wild animals — driven by demand for ivory (elephants), rhino horns, tiger parts, and exotic pets, it pushes species toward extinction.
7. What is the IUCN Red List?
💡 The IUCN (International Union for Conservation of Nature) Red List assesses and categorizes species by extinction risk — from Least Concern through Vulnerable, Endangered, to Critically Endangered and Extinct.
8. What caused the extinction of the dodo bird?
💡 The dodo (Mauritius) was driven extinct by 1681 — Dutch sailors hunted them, and introduced pigs, rats, and dogs destroyed nests. Their tameness made them easy to kill.
9. How many species of tigers exist today and how many are endangered?
💡 Six tiger subspecies survive — Bengal, Amur (Siberian), South China, Sumatran, Indochinese, and Malayan. All are endangered with a total wild population of about 3,900.
10. What does "endangered species" mean?
💡 An endangered species faces a very high risk of extinction in the near future — the IUCN Red List categorizes species from Least Concern to Extinct.
11. Which organization created the panda as a symbol of conservation?
💡 The WWF (World Wildlife Fund) adopted the giant panda as its logo in 1961 — the panda became a global symbol of wildlife conservation and endangered species protection.
12. What is "bushmeat" and why is it a conservation concern?
💡 Bushmeat is wild animal meat hunted for food in Africa and Asia — while traditional and sustainable at low levels, commercial bushmeat trade threatens many endangered species including great apes.
13. What is the "sixth mass extinction" scientists warn about?
💡 Scientists warn we are in the sixth mass extinction — caused by humans through habitat destruction, pollution, climate change, and hunting. Species are disappearing 1,000 times faster than natural rates.
14. Which is the most endangered great ape?
💡 The Sumatran orangutan is Critically Endangered with only about 14,000 remaining in the wild — threatened primarily by palm oil plantation deforestation in Sumatra.
15. How many rhino species are critically endangered?
💡 Two rhino species are Critically Endangered — the black rhino (5,500 remaining) and the Javan rhino (fewer than 80). Three others are Vulnerable or Near Threatened.