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Cicadas may emerge earlier in Illinois as climate changes, experts say

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Cicadas may emerge earlier in Illinois as climate changes, experts say


As Illinois awaits a massive, rare double-brood emergence of cicadas, entomological research shows that the insects may come earlier.

This year, two ‘periodical’ cicada species—Brood XIII and Brood XIX— will emerge simultaneously. Maps of Illinois show where each brood is expected to flourish. 

According to Jennifer Rydzewski of the Forest Preserve District of DuPage County, brood XIII occurs in the Chicago area only every 17 years, while Brood XIX occurs every 13 years.

“So the 13-year and 17-year life cycles only align every 221 years,” Rydzewski told CBS Chicago in an e-mail.

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“Periodical cicadas have typically emerged in late May or early June in northern Illinois,” said Dr. Ken Johnson of the University of Illinois. However, because of the urban heat island, that might happen earlier in Chicago. 

How will cicada behavior change? 

But as Chicago bakes in its third-warmest year on record, is a species directly cued by soil temperatures warming to 64 degrees being affected by the warming climate? Some cicadas were reported last week in the northwest suburbs. 

According to the University of Connecticut’s Climate Change and Periodical Cicadas, “All available evidence indicates that the climate is warming and precipitation patterns are changing, and because some parts of the periodical cicada life cycle seem sensitive to these factors, it follows that these insects will be affected by climate change.”

That study predicts that warming climates will cause periodical cicada emergences to start earlier in the year since spring will arrive earlier as the climate warms. Climate-related disruption of the cues periodical cicadas use to pick their year of emergence will lead to an increase in unexpected, oddly-timed emergences or even the breakdown of these insects’ periodicity. 

The study mentions notable off-cycle emergences have already occurred, such as the unexpected emergence of Brood X cicadas in 2017.

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“It’s possible we are a few days ahead of schedule this year due to the warming climate, but we definitely need more data and analysis,” Dr. Catherine Dana of the Illinois Natural History Survey said.

Periodical cicadas’ long life cycles and rare emergences make gathering that data a lengthy process – but the periodical cicada mapping project is trying to accomplish that goal.

However, as the Connecticut study states, “It will take a while to collect the data, and the project involves multiple generations… of cicadas and researchers alike.”

How long will cicadas be around in Illinois?

Periodical cicadas spend most of their time living underground, feeding on tree roots. Once the soil warms enough, they begin to emerge above ground.

According to the University of Illinois, adult cicadas spend most of their time above ground reproducing. Male cicadas start singing four or five days after they emerge.

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After mating, the female cicadas will lay their eggs, about 500 to 600 each.

The adult cicadas will begin to die after about a month. That should happen before outdoor Ravinia Festival concerts kick into high gear. 

When will periodical cicadas emerge again in Illinois after 2024?

About six to ten weeks after they are laid, the eggs begin to hatch. The tiny cicada nymphs drop to the ground and begin feeding, often on grass roots.

Eventually, they dig into the soil about 8 to 12 inches deep and feed on tree roots for 13 to 17 years.

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Illinois Racing Board suspends Hawthorne Race Course’s license, putting future in jeopardy

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Illinois Racing Board suspends Hawthorne Race Course’s license, putting future in jeopardy


STICKNEY, Ill. (WLS) — The future of racing at Hawthorne Race Course in south suburban Stickney is in jeopardy.

The Illinois Racing Board suspended its harnesses racing license. In a letter sent Monday to Hawthorne’s president and general manager, the state agency said the track failed to prove its financial integrity.

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Jeff Davis, president of the Illinois Harness Horsemen’s Association, says the past two months have been rough.

“We don’t really know details, but what we do know is people have not been paid since before Christmas,” Davis said.

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Davis says checks started bouncing, which led to races being canceled over the past few weekends.

SEE ALSO | Hawthorne Race Course not offering window betting for Kentucky Derby amid Churchill Downs dispute

“Six weeks ago, they couldn’t cash a $400 check to a trainer,” Davis said.

The remaining three races left this season are unlikely unless Hawthorne owners can prove financial stability. Hawthorne officials have not returned messages seeking comment on the issue. But it is just one of many issues facing the track. There has been an effort for nearly six years to get an approved casino up and running, but the owners cannot find a partner.

“Horse racing in every state now only survives because it has additional forms of revenue from casinos, slot machines,” said Paulick Report Publisher Ray Paulick.

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Hawthorne is the only racetrack in the Chicago area and has the right to veto another one built within 35 miles. But those in the industry hope a bill before the state legislature will repeal that.

“The harness horsemen are asking the state legislature to take away that exclusivity, because Hawthorne isn’t in a position to build another track if they can’t keep the one they have going,” Paulick said.

READ MORE | Hawthorne Race Course, Illinois’ oldest horse racing track poised to be first with casino

In the meantime, Davis says he hopes the season can be salvaged.

“It really is sad. It’s a 100-year-old business. They’ve been trying, but I don’t know if they have the ability to actually get done what they’ve been awarded to do,” Davis said.

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The Illinois Racing Board will hold its monthly meeting on Wednesday, and Hawthorne’s owner is scheduled to give an update on the track.

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Police pursue suspects wanted in 7-Eleven robbery in Cicero, Illinois

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Police pursue suspects wanted in 7-Eleven robbery in Cicero, Illinois



Police pursued suspects wanted in an armed 7-Eleven robbery in Cicero, Illinois, on Tuesday morning. 

According to police, officers responded to a call for an armed robbery at 35th Street and Austin Boulevard around 3:30 a.m. 

Staff told police several armed and masked individuals came into the store, possibly from two vehicles, and fled with cash. 

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Police identified and pursued one of the vehicles onto 290, but the chase was terminated on 290.

No injuries were reported.



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Many challenges ahead as Illinois unifies early childhood programs, report finds

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Many challenges ahead as Illinois unifies early childhood programs, report finds


Parents of young children in Illinois often find themselves navigating a complex, fragmented system as they try to get quality day care, preschool or services for babies and toddlers with developmental delays.

Gov. J.B. Pritzker created a state agency to untangle this mess. But a new report shows that won’t be easy given the depths of the problems in the early childhood system and the obstacles to improving it.

Come July, the new Illinois Department of Early Childhood will be fully responsible for the state programs that offer home visiting, early intervention, subsidized day care and preschool. It will also license and provide quality ratings for early learning programs. Prior to the agency’s creation, these programs and services, as well as the grants that pay for them, were handled by three different state agencies.

Teresa Ramos, the secretary of the new agency, said that by unifying all these services under one umbrella, “Illinois will be better positioned to address the complex challenges facing Illinois’ early childhood ecosystem.”

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The report lays out the state of the early childhood system so the new agency can measure progress, said Lily Padula, a policy and research associate at The Civic Federation who authored the report.

Families found it challenging to navigate their early learning options across three state agencies, Padula said. For example, some parents had to fill out duplicate forms. And several different government agencies and organizations — some local, some statewide — monitor quality, making it hard to get an overall picture of where quality programs exist.

She also points to broader issues that the agency will have to contend with. One of the biggest: Quality day care and preschool programs are not equally distributed across the state. According to the report, almost three-quarters of Illinois counties are child care deserts with no licensed providers. In 2023, licensed providers could only serve a third of children 5 and under, the report said.

The lack of providers can be at least partly attributed to this fact: Early child care providers and their staff are not well-paid. That contributes to turnover. Workers typically do not want to spend money and time getting more education for low-paid jobs, and often leave the industry after just a few years.

Padula said the state has increased the amount of money it is putting into early childhood programs by 40% over the past five years, but there’s still a significant gap between how much government funding child care providers get and the true cost of providing quality child care.

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Ramos said states across the country are struggling with many of these same issues around access and workforce shortages. She points out that even as Illinois has increased funding for early childhood programs, the Trump administration is threatening to make child care less affordable. As recently as Friday, a court prevented the federal government from withholding child care subsidies from Illinois and five other states.

Many child care operators run on tight margins and some fear they could go out of business. Pandemic-relief money that helped them offset operational costs is gone, and many rely on the child care subsidies the Trump administration is targeting.

That’s on top of the “complex and overlapping funding streams” that child care providers often have to piece together, according to the report.

The agency also is charged with improving home visiting and early intervention services, which sends therapists and workers to help babies and toddlers with developmental delays.

But there are significant delays in getting children services, particularly in rural areas. White children are far more likely than children of color to have their needs identified and addressed.

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Padula said the creation of the new agency should help officials focus on and tackle the many problems in the early childhood system, but “the challenges are real and progress takes time.”

Getting more young children access to better programs and services is essential, she said. When children don’t have access to early childhood programs, it affects their school trajectory. Currently, less than a third of children show up for kindergarten ready in all areas, according to the state’s assessment — a percentage that has been increasing but still is relatively low.

“These kids… are substantially less likely to meet academic standards in the future, and you can see those disparities between race, income, English Language Learner status, disability and geography across the state,” Padula said. “Being able to increase access to services can help kids become ready for kindergarten and increase future academic success.”



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