The official languages of the UN Secretariat of the Convention on Biological Diversity are English, French, and Spanish.

Mandarin Chinese is the most widely spoken language in the world, with over 1.1 billion native speakers.

English is the official language of the United States, although there are many other languages spoken in the country.

French is the official language of France, although there are many other languages spoken in the country.

Spanish is the official language of Spain, although there are many other languages spoken in the country.

German is the official language of Germany, although there are many other languages spoken in the country.

Mandarin Chinese is the official language of China, although there are many other languages spoken in the country.

Hindi is the official language of India, although there are many other languages spoken in the country.

Portuguese is the official language of Brazil, although there are many other languages spoken in the country.

Russian is the official language of Russia, although there are many other languages spoken in the country.

Japanese is the official language of Japan, although there are many other languages spoken in the country.

Korean is the official language of Korea, although there are many other languages spoken in the country.

Indonesian is the official language of Indonesia, although there are many other languages spoken in the country.

English is the official language of Nigeria, although there are many other languages spoken in the country.

Urdu is the official language of Pakistan, although there are many other languages spoken in the country.