Get some live mealworms–great fact sheet about them: http://www.nabluebirdsociety.org/PDF/FAQ/NABS%20factsheet%20-%20Mealworms%20-%2024May12%20DRAFT.pdf
Many thanks to NABS (the North American Bluebird Society) for putting together these great Fact Sheets. Want more fact sheets about other topics relating to bluebirds? Well, you’ve got them!
Get them here: http://www.nabluebirdsociety.org/Fact/bluebirdfacts.htm
Great photo of bluebirds at their designated mealworm cups taken by photographer, Mr. David Kinneer.