Global database reveals large gaps in our knowledge of four-footed animals (IMAGE)
Caption
The challenges of detecting species with small sizes or nocturnal activity, such as the Walking Leaf Frog (Phyllomedusa burmeisteri) from Brazil, contribute to data gaps in natural history.
Credit
Mario R. Moura (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