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Bibliography of Sri Lankan Ornithology

“Usually a bibliography cannot pretend to be complete although time limitations were set. There are always publications that cannot be reached by the bibliographer. Hence this work is no ……………..” says Chinthaka Kaluthota in Bibliography of Sri Lankan Ornithology

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Common English names of Sri Lankan Birds

Common names of birds are often a controversial topic. Although common names have no place in scientific taxonomy there are many arguments on the use of common English names among laymen and sometimes even among scientists. However, because of the unusual interest in birds and the growing public …………. Sri Lanka Bird check list

‘Natural Solution’

Protected areas are an essential part of the global response to climate change. They are helping address the cause of climate change by reducing greenhouse gas emissions. They are helping society cope with climate change impacts by maintaining essential services upon which people depend. Without them, the challenges would be even greater, and their strengthening will yield one of the most powerful natural solutions to the climate crisis. Natural Solutions

IUCN Red List Categories – Terms & Definitions

The IUCN Red List Categories and Criteria are an objective and widely accepted system for classifying species at high risk of extinction. BirdLife coordinates the assessment of the status of the world’s birds using these categories and criteria and, as the official Red Listing Authority for birds for the IUCN Red List………….. bird life science

IUCN Red List Criteria

The IUCN Red List Categories and Criteria are an objective and widely accepted system for classifying species at high risk of extinction. BirdLife coordinates the assessment of the status of the world’s birds using these categories and criteria and, as the official Red Listing Authority for birds for the IUCN Red List…………..

Red list criteria

Population and Trend

The IUCN Red List Categories and Criteria are an objective and widely accepted system for classifying species at high risk of extinction. BirdLife coordinates the assessment of the status of the world’s birds using these categories and criteria and, as the official Red Listing Authority for birds for the IUCN Red List…………..

Red list criteria

Range and Country Distribution

The IUCN Red List Categories and Criteria are an objective and widely accepted system for classifying species at high risk of extinction. BirdLife coordinates the assessment of the status of the world’s birds using these categories and criteria and, as the official Red Listing Authority for birds for the IUCN Red List…………..

Red list criteria

Habitats and Altitude

The IUCN Red List Categories and Criteria are an objective and widely accepted system for classifying species at high risk of extinction. BirdLife coordinates the assessment of the status of the world’s birds using these categories and criteria and, as the official Red Listing Authority for birds for the IUCN Red List…………..

Red list criteria

Threats, stresses and impact

The IUCN Red List Categories and Criteria are an objective and widely accepted system for classifying species at high risk of extinction. BirdLife coordinates the assessment of the status of the world’s birds using these categories and criteria and, as the official Red Listing Authority for birds for the IUCN Red List…………..

Red list criteria

Data Quality and Data Derivation

The IUCN Red List Categories and Criteria are an objective and widely accepted system for classifying species at high risk of extinction. BirdLife coordinates the assessment of the status of the world’s birds using these categories and criteria and, as the official Red Listing Authority for birds for the IUCN Red List…………..

Red list criteria