Found bright green and yellow parakeet with a small red bead necklace perched on a garden fence in Mason City.

I found a bright green and yellow parakeet perched on my garden fence this morning in Mason City. It looks well-fed and has a small red bead necklace. I've been trying to coax it down but it seems a little skittish. If this parakeet belongs to you or you know who it might belong to, please reach out to me.