Table 3. Classification results of LDA for eggshell bacterial communities.

Treatment	Predicted group membership
Non-incubated eggs	Cuckoo	Great reed warbler-1	Great reed warbler-2
Cuckoo	6	0	0
Great reed warbler-1 (in non-parasitized nest)	1	9	1
Great reed warbler-2 (in parasitized nest)	0	0	9
Incubated eggs	Cuckoo	Great reed warbler-1	Great reed warbler-2
Cuckoo	9	0	0
Great reed warbler-1 (in non-parasitized nest)	0	12	0
Great reed warbler-2 (in parasitized nest)	2	1	5