2 is Company, 3 is Crowd!

While the 2 Plain Tiger butterflies (Danaus chrysippus) were perched in the tip of the twigs, the third one is trying to locate a perch for itself. It tried to even shoo off the top butterfly, but in vain.

 

This is a common occurrence in the evenings towards dusk, since the butterflies are looking for a spot to rest through the night.

Done