Every species of Euploea, Parantica, Danaus and Tirumala are toxic and are used as a model by many different species of butterflies, from many different families.

They always try to look like them in order to get mimetic protection, having a similar flight, flying at the same time of the day, and having very similar wing patterns.

Predators are confused and prefer not to take the risk to attack them.

Most of these species can be easily seen year-round.