How many species have been declared extinct by the International Union for the Conservation of Nature Resources on December 12, 2020?
On December 12, 2020, the International Union for the Conservation of Nature Resources declared 31 species extinct.
Red Data book is published by the International Union for the Conservation of Nature Resources.
The International Union for the Conservation of Nature Resources was established in 1948 AD.
The International Union for the Conservation of Nature Resources was established in Morges, Switzerland.
When was the International Union for the Conservation of Nature Resources established?
Where was the International Union for the Conservation of Nature Resources established?
Which book is published by the International Union for the Conservation of Nature Resources?