Citizen science and global biodiversity: Week 2: Figure 23 The Red List index of species survival for four groups of animals. The higher the index number, the lower the risk faced by the group.

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Citizen science and global biodiversity

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Chart showing the Red List index of species survival for four groups of animals.

(Source: IUCN)

Figure 23 The Red List index of species survival for four groups of animals. The higher the index number, the lower the risk faced by the group.

7.2 The Red List

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