Magpies are very curious, just like their relatives, the jays and crows. They may sometimes pick up shiny things, but they don't show any preference for shiny over dull. A magpie's more likely to grab your sandwich than your silver.

Why do magpies like shiny things?

Magpies collect shiny objects for display in an attempt to attract a mate. The bird displaying the most objects of highest quality will get the best mate.

What bird is attracted to shiny things?

Magpie. Perhaps one of the best-known examples of a bird that likes shiny things, the magpie has entered into popular folklore as an animal that, given a chance, will attempt to steal a trinket or similar object.