Survey completeness of a global citizen-science database of bird occurrence

There are many shortfalls in knowledge of the world’s biodiversity, and one of the most basic is the lack of knowledge about where species occur geographically. This deficiency has broad ramifications for research and conservation. This study, published in Ecography, suggests the development of citizen science programs to collect data by volunteers has the potential to reduce this shortfall.


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Source: Phys.org