butterflies need salt

thetitan (44)in #esteem • 7 years ago (edited)

Also need different types of mineral salts as the body needs.

When I was walking near the river I accidentally found a Graphium sarpedon butterfly that was sucking salt from the excrement of animal dung,
As I neared them they flew, spread and perched the nearest leaves, while waiting, moments later they returned again to the original place.