Question about the 16 year cicada insect hatching??

Question

I live in northern Illinois and have noticed that the cicada`s are very dense in some areas and almost nonexistant a block or two away. Why is this? What dictates where they lay their eggs? Or where they survive until the next hatching?

Answer 1

I have found that the cicada are partial to certain tree species. Are the trees different in the densely populated areas from those in the sparsely populated areas?

Answer 2

Cicadas are many times often called locusts. The call locust, although, as interior the bible connection with somebody eating locusts and honey, suited refers back to the quick-antennaed grasshoppers. Male cicadas are the bugs that sing loudly in the process the day in summer season. There are dozens of sorts of cicadas, and in straightforward terms 3 very comparable ones emerge each 17 years interior the northern a million/2 of the U.S. extra to the south an identical 3 emerge each 13 years. different types require much less time to become person. The shortest time I even have heard of is 4 years. There are diverse broods of each species, maximum of of the extra immediately arising ones are present day as adults each 3 hundred and sixty 5 days. The person cicadas do be conscious chew, nor do they feed interior the person diploma. The laying of eggs by the girls, although, damages twigs of trees. they have a observed-like egg-laying equipment, and decrease slits in tree twigs, wherein they lay the eggs. while there's a extensive emergence of the 13 or 17 3 hundred and sixty 5 days types, killing of terminal twigs of trees by the egg laying is quite conspicuous.

Answer 3

Cicadas like certain trees. They love trees with many trees in them. Although cicadas may not move on your street, they will become very populated once they find more trees. Cicadas like trees with a lot of cicadas on them. So if you see a couple flying around your house, expect a lot more to come in the next few days. I live on a small street with many trees. My friend, about 2 blocks away, had cicadas in his backyard, but I didn't. The next week, I had more cicadas than he did! They move extremely quickly.

Answer 4

There are probably ecological differences between the two areas, and they are choosing to live in the areas that are most favorable to them. If all their needs are met where they are, they will have no motivation to wander, and will stay put.

Answer 5

17 year, not 16 year.