Definition: A taxon is Vulnerable when the best available evidence indicates that it meets any of the criteria A to E for Vulnerable, and it is therefore considered to be facing a high risk of extinction in the wild.
Definition: A taxon is Vulnerable when the best available evidence indicates that it meets any of the criteria A to E for Vulnerable, and it is therefore considered to be facing a high risk of extinction in the wild.
Known occurrences, collected specimens and observations of Gallirallus calayanensis Allen, D, Oliveros, Espanola, Broad & Gonzalez 2004. View this species on GBIF