Global database reveals large gaps in our knowledge of four-footed animals (IMAGE)
Caption
Data gaps in natural history may arise due to challenges in detecting canopy-dwelling or nocturnally active species, such as the Slender loris (Loris tardigradus) from Sri Lanka.
Credit
Alexander Pyron (CC-BY 4.0, https://creativecommons.org/licenses/by/4.0/)
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Credit must be given to the creator.
License
CC BY