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Unlike many species of moths, their close cousins, most butterflies need food in their adult stage. They feed on a variety of treats, from tree sap to dead animals, but their absolute favorite food in the world is nectar.
Just as adult butterflies tend to have their favorite flowers, different caterpillar species can also have strong preferences when it comes to host plants.
They don’t just get the bad bugs (or the bugs we consider bad, anyway), but also wreak havoc on a variety of unintended victims. That especially includes pollinators like butterflies.
Mud puddling is a common behavior in butterflies, but not a simple one. It’s clear they do it in order to absorb dissolved nutrients like sodium.
Some of the most persistent garden weeds are actually an important food source for butterflies and their spawn (especially in early spring when not much has bloomed yet).
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