Reports from Brookfield Zoo:
**Seen Cicadas? **
Cicada
If you do not live in the western suburbs near Brookfield Zoo, you might not understand what the hubbub (or hub-bug) is all about.
Despite the media frenzy, the emergence of the 17-year cicadas has been disappointing in many areas. Sightings of these amazing red-eyed bugs have been rare in the city of Chicago, or the northern and southern suburbs. If you have not experienced the cicada invasion, Brookfield Zoo is one of Chicagoland’s premiere viewing places and now is the time to visit. The sound is amazing—at one point the noise meters registered 94 decibels near Perching Bird House (that is comparable with a lawnmower or passing motorcycle!). And the harmless bugs are flying from tree to tree in massive numbers. Kids have been happily grabbing them for great insect interactions. And it is all about to peak! This weekend will probably mark the apex of the cicada’s short stay above ground with an incredible crescendo of noise and activity!
We only see these insects every 17 years when they emerge in massive numbers. Researchers claim that in some places you will find one and a half million cicadas per acre. These big bunches of one-to-two-inch bugs put on one of nature’s most amazing shows as they take over for a few weeks. If you don’t like insects, don’t worry—they put on a very short show. Experts believe the cicadas will all be gone by the 4th of July. And while cicadas look intimidating as they barrel through the air, flying noisily, these insects are completely harmless. They do not bite or sting, in fact they do not even have mouth parts.
Cicadas are great for the animals at the zoo. They are an interesting snack for many animal residents—from brown bears to bearded dragons (check out a full list online). Cicadas are a low-fat and high protein alternative for these animals’ diets. Keepers are pretty picky about which of the cicadas are OK for zoo animals will dine on. They ask that no home deliveries be made to the animals at the zoo—only bugs found by staff in the park will be fed to the animals. Luckily, there have been enough cicadas on-site to keep the creatures happy for a long time!
More about cicada snacks for the animals at the zoo.