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Gang gang cockatoo distribution4/1/2024 The resulting downloadable file of occurrence records reflects which records are suitable for species distribution modelling. Access to the accurate data will need to be arranged with the original data owners - contact the ALA for more information. Obfuscated records will be indicated in the data file. In the data download, sensitive records have been obfuscated by truncating the lat/long to two decimal places. This included records deemed inappropriate by other means.Įvery 6 months the occurrence record download file is updated to reflect recent vetting by experts. ![]() Through the Edgar project ( ), users were able to map all species observations and comment on the suitability of records for distribution modelling. human-derived classification of records after previous two assessments.Reporting rate is considered an accurate index of distribution for such a readily identifiable bird as the Gang-gang Cockatoo. Records that fall outside these ranges were marked as inappropriate for modelling and The Gang-gang Cockatoo requires hollows in the trunks or large limbs of large trees in which to breed (Gibbons 1999, Gibbons and Lindenmayer 2000). These polygons were supplied by BirdLife Australia to represent, for each species, its core breeding habitat, non-breeding, historic, irruptive, or invasive ranges. determining if the observations fell within expert-derived range polygons.Scalloping in the female is yellow orange. ![]() Both have scalloping which is faint in the male. Gang-gangs have a wispy recurved crest that is bright red in the male and gray in the female. 'ZERO_COORDINATES', 'INVALID SCIENTIFIC NAME') The Gang-gang cockatoo is a charming small gray cockatoo similar in size to the Rose-breasted cockatoo. ![]()
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