Multiple/mixing butterflies

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It really depends on which ones you're thinking of.

Some may cross hybridise in the wild, others could be aggressive towards conspecifics.

Size also matters sometimes. 2 different species of butterfly may liver happily together if they are similar size but if one is much smaller it may get harrassed to death.

Probably best to give a list of the ones you're thinking of & then people with experience of the could chime in.

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