Yes, they are called flour/grain moths. We have them as well. You do need to keep your bird food stored in the fridge. Air tight containers don't work, as the lava is already present in the seed, and it will hatch if left at room temperature for a long period of time.
Judygram is correct, the best way to rid them, is to use the moth traps. You can purchase them at the pet store, or the supermarket. They are very cheap. IN the mean time, the fastest way at my house to get rid of them, is to leave a glass of apple juice out on the counter/table wherever. They are attracted to it, and in the am, they will be quite a few in the glass, you can leave it there for a couple of days,just dump it out, and start again.
They tend to come out in the evenings, and prefer to land on anything that is white. So they will appear on white things ceilings, walls, etc.
In the mean time, try to find the source, that means really inspecting the foods you have, and getting rid of any signs of them. And ESPECIALLY, change the birds food daily. good luck to you, it takes a while to get rid of them all, but it can be done by being persistent.