Situated between Fiji to the west and Samoa to the northeast, the Kingdom of Tonga (referred
to as Tonga) is comprised of 171 scattered islands of which less than 50 are inhabited. The islands are
mainly composed of limestone formed from uplifted coral. Current critical environmental concerns have
arisen due to deforestation; damage to coral reefs and the introduction and spread of invasive alien
species. Anthropogenic pressure has resulted in extensive modification of all ecosystems on the
The Key Biodiversity Areas and Important Bird Areas (KBA's
& IBA's) approach is a simple, effective means of
implementing the protected areas elements of the Convention of Biological Diversity (CBD). KBAs and IBAs are places of
international importance for the conservation of biological diversity through protected areas and other governance mechanisms.
Available online
Call Number: [EL]
Physical Description: 38 p