# UNV670-73 - 2021 0,90 Endangered Species
Keep Your United Nations Stamp Collection Up to Date
These four Endangered Species stamps were issued by the Vienna Office of the United Nations in 2021. The designs picture the orange-bellied parrot, babirusa, bridled nail-tailed wallaby, and telipogon-like lepanthes. Each species is unique to a certain environment or region and is in danger of extinction. The United Nations has worked for more than 25 years to raise awareness for species like these and encourage worldwide conservation efforts.
Keep Your United Nations Stamp Collection Up to Date
These four Endangered Species stamps were issued by the Vienna Office of the United Nations in 2021. The designs picture the orange-bellied parrot, babirusa, bridled nail-tailed wallaby, and telipogon-like lepanthes. Each species is unique to a certain environment or region and is in danger of extinction. The United Nations has worked for more than 25 years to raise awareness for species like these and encourage worldwide conservation efforts.