Cicada Invasion

Not seen since 1990, the periodic cicadas are hitting their 17 year cycle this year and will emerge this spring and summer. A few remarks from those who know:

The cicadas, which do not harm people or gardens, will also serve as a plentiful food sources for birds, animals and pets.

The curious have been known to cook and eat periodical cicadas, but Mark Hurley, an environmental educator for the Forest Preserve District, said some people can have an allergic reaction and feasting on cicadas is discouraged.

The main impact those in emergence areas can expect is noise.

"They're actually the noisiest insect on earth," Senf said, adding that those planning outdoor weddings or concerts during the emergence period may want to keep that in mind.

It's also not a good time to paint your house, because they will climb up the walls and stick to the paint.

"Feasting on cicadas is discouraged". Well, I really needed that warning. But if you're so inclined, here's a report:

"In 1990 several college students were filmed eating them," said James Schuster, horticulture educator for the University of Illinois Extension Service. "They reported they tasted like almonds."

A very earnest attempt to persuade us of the benefits of bug cuisine here. Cicada-licious to some. The whole thing is kind of like a tame alien invasion movie, so I can handle it. But not taste.

UPDATE: More from the Tribune:

While cicadas can be bothersome, there is some good news: They don't bite, don't carry diseases and if your dog munches on a few, there's no need to worry.

The cicadas also won't hurt established trees, but they can damage new plants and trees. Residents can wrap any vulnerable greenery in cheesecloth to help protect it or wait until fall to plant.

And Ravinia is moving some concerts indoors because of the noise.