How to Catch Lightning Bugs

Get a jar and punch holes in the top using a small nail and hammer. This is so the fireflies have enough air and won't die a quick death. Make sure the holes aren't big enough for the fireflies to escape though. You can also use plastic wrap with small holes punched in it, if you can't find a good lid.

Put a few leaves into the bottom of the jar for cushioning.

Find a good hunting spot in May through August. Lightning bugs are more prevalent in meadows, lawns at the edge of forests or at streams. They are also more prevalent and may be easier to catch about one hour after the sun goes down.

Catch the lightening bugs either with your hands or with the jar. Fireflies move fairly slowly, so they are very easy to catch, though you have to be careful not to crush them. Fireflies don't have teeth and are non-toxic, so you don't have to worry about your child getting hurt by touching one.

Return back to the spot you captured the fireflies, after an hour or two of observing your fireflies.

Release the lightning bugs so they don't die within your jar.