tear stealer

A species of moth drinks tears from the eyes of sleeping birds using a fearsome proboscis shaped like a harpoon, scientists have revealed.

The new discovery – spied in Madagascar – is the first time moths have been seen feeding on the tears of birds.

(more here)
(Illustrations by Aazarnoush Ebraahemiroushan
The Star of Manners and Letters (Iran, 1986).
found here