These guidelines provide a logical framework for assessing species at sub-global levels; a means of sharing status information with neighbouring countries; and a suggested format for documentation and publication of listings to improve compatibility with the global IUCN Red List of Threatened Species.
These guidelines provide a logical framework for assessing species at sub-global levels; a means of sharing status information with neighbouring countries; and a suggested format for documentation and publication of listings to improve compatibility with the global IUCN Red List of Threatened Species.
These guidelines provide a logical framework for assessing species at sub-global levels; a means of sharing status information with neighbouring countries; and a suggested format for documentation and publication of listings to improve compatibility with the global IUCN Red List of Threatened Species.
The threatened species categories used in Red Data Books and Red Lists have been in place for almost 30 years. The IUCN Red List Categories and Criteria provide an easily and widely understood system for classifying species at high risk of global extinction, so as to focus attention on conservation measures designed to protect them.
The threatened species categories used in Red Data Books and Red Lists have been in place for almost 30 years. The IUCN Red List Categories and Criteria provide an easily and widely understood system for classifying species at high risk of global extinction, so as to focus attention on conservation measures designed to protect them.
The threatened species categories used in Red Data Books and Red Lists have been in place for almost 30 years. The IUCN Red List Categories and Criteria provide an easily and widely understood system for classifying species at high risk of global extinction, so as to focus attention on conservation measures designed to protect them.
Documents nationally threatened fauna and flora of Sri Lanka. The lists were prepared using new national criteria. According to the lists, a total of 560 species of fauna and 690 species of plants are found to be highly threatened or threatened.
