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.
.
|