Minerals.... easy! never saw a "feeding seesion" of butterflys with a saltstone?! they go nuts about this stuff!
@timthelamb26 күн бұрын
Is the little insect gathering microscopic particles from the surface of the stone with its tongue or proboscis? The substance or substances it is looking for might be minerals or organic compounds.
@philwachocki795826 күн бұрын
Yeah My thoughts too Like salt???
@cainen635526 күн бұрын
As far as I see it is actually excreting water from it's tail part probably to dissolve minerals or microscopic particles from the surface of the rock which it can then lick of.