Table 1 Functional diversity (FD) for each subset of reintroduced birds and mammals in Europe, and the associated expected value µFD and sdFD for the associated subset size (number of reintroduced species in each group) under our null model. Deviation from the null model is presented as a p-value from a Z-test statistics. Bold values indicate p-value < 0.05.

From: Functional representativeness and distinctiveness of reintroduced birds and mammals in Europe

GROUP

No. of native terrestrial species

No. of reintroduced species

FD of reintroduced species

Expected FD

SD of FD

p-value

Mammals

202

28

3.857

4.807

0.443

0.03

Birds

378

37

8.364

8.611

0.458

0.59