Extinction Status and Species Rediscovery

The video discusses the discrepancy between the official number of extinct species and the actual number, highlighting that many species are not counted due to lack of data or because they are missing but not officially declared extinct. It explains the challenges in declaring a species extinct, using examples like the Coelacanth and Seychelles Giant Tortoise, which were found alive after being presumed extinct. The video concludes with a call to action for conservation efforts.

What is the main reason the number of officially declared extinct species is surprisingly low?

• The IUCN has declared all species extinct.

• Extinction is a rare event.

• Most species are still alive.

• The IUCN has a very strict definition of extinction.

Why are many extinct species not included in the official count?

• They are too small to be noticed.

• The IUCN lacks data and resources to track all species.

• They are not important enough.

• They went extinct before 1500.

What is a significant challenge in identifying all extinct species?

• All species are well-documented.

• There are no new species being discovered.

• Many species have never been identified.

• Extinct species are always found in museums.

What is the status of species that have not been seen for decades?

• They are officially extinct.

• They are in zoos.

• They are considered missing.

• They are thriving in the wild.

Which of the following species was found alive after being presumed extinct for over a century?

• Ivory-billed Woodpecker

• Seychelles Giant Tortoise

• Fat Catfish

• Blanco Blind Salamander

Why can't we determine extinction based solely on how long a species has been missing?

• Extinct species are never rediscovered.

• Missing species are always found in zoos.

• Species can be rediscovered after long periods.

• All missing species are extinct.

What could happen if a species is incorrectly labeled as extinct?

• It would be forgotten.

• It could lose environmental protections.

• It could receive more protection.

• It would be cloned.

What is the IUCN's stance on labeling missing species as extinct?

• They label all missing species as extinct.

• They ignore missing species.

• They declare them extinct immediately.

• They are cautious and avoid labeling them extinct.

What is the main reason for keeping species in extinction limbo?

• To ignore their existence.

• To increase the number of extinct species.

• To ensure they receive necessary protections.

• To declare them extinct faster.

What is Planet Wild's focus as mentioned in the video?

• Promoting extinction.

• Saving endangered species.

• Creating new species.

• Documenting extinct species.