From Phoebe:
Update: folks figured out that this was an Okanagana.
Category: Life Cycle
Cicadas have three types of life cycles: annual, periodical, proto-periodical.
Cicada Mania Best of 2007 part 1 by Dan
Cicada Mania, best of 2007, part 1 by Dan from Cicada Mania on Vimeo.
Cicada Mania Best of 2007 part 2 by Dan
Cicada Mania Best of 2007 part 2 by Dan from Cicada Mania on Vimeo.
Cicada Mania, Best of 2007, part 3 by Dan
Cicada Mania, Best of 2007, part 3 by Dan from Cicada Mania on Vimeo.
Categories
Chicago Trip Wrap Up
Sunday I spent the day at the Ryerson Woods Cicada Mania festival. The Lake County Forest Preserve folks did a fantastic job putting this event together: they had music, fun for kids like face painting and a costume contest, and entertaining & informative talks by cicada expert Gene Kritsky. I spent more time filming with the Fuji TV crew, looking for more white-eyed cicadas (no luck), and exploring trails. At the very end of my visit I discovered a large emergence of cicadas out by the river between a footbridge and a cabin (I think it was called the Stokes cabin). Around 5:30 pm I heard a sound like boiling water; I looked down and thousands of cicada nymphs were crawling from the ground. The experience was sublime. I even found a brown-eyed cicada.
A big shout out to everyone I saw wearing one of our t-shirts!
There are more cicada hikes going on at Ryerson this weekend. If you go, I recommend you go to the cabin by the river. This weekend there should be plenty more cicadas to see and hear.
Monday I made it out to the Brookfield Zoo, which is about 25 minutes south of O’Hare. I read that there was a large emergence of cicadas at the zoo and that the animals were feasting on the cicadas — I had to check it out. When I pulled into the parking lot of the zoo the noise of the cicadas was overwhelming! Kids were screaming “CICADA” and spending more time looking at cicadas than the zebras and bears. Most of the cicadas I saw and heard at the zoo were Magicicada cassini (small with all-black abdomens). I don’t remember seeing any animals eating cicadas — maybe they’ve had their fill. The Zoo carousel had two cicadas rides! How cool is that?
This is an example of lousy photo composition. If I were smart, I would have had a zoo animal in the background to prove this was at the zoo:
More video and photos to come... check back often…
No thanks to Sony, whose Handycam takes so-so video and isn’t compatible with Macs, Best Buy for lying to me when I asked if the Handycam was Mac compatible, Apple, for iMovie which does not support muxed Mpeg 2 video (which is what the Handycam makes), and Cannon, for making a digital camera with a macro setting that essentially turns every photo into a fuzzy blob.
Nothing to do with my trip to Chicago, but here’s a link to www.seventeenyearcicada.com. John’s been posting this URL on the message board every other day. Maybe if I post it on the homepage, he’ll chill out.
Here’s another Brood XIV straggler from Roy Troutman’s yard. It’s hard to believe all that cicada once fit in that tiny skin.
Brood XIII cicadas are a bunch of slackers. Brood XIV stragglers (Brood XIV isn’t due until next year) have already emerged and imagined into their adult form around Ohio.
Here’s some photos from Matt Berger:
What’s up Brood XIII? What are you waiting for? An invitation?
Illinois, Iowa, Indiana and Wisconsin aren’t the only states that can look forward to periodic cicadas.
Brood XIV stragglers are beginning to emerge in Ohio. So far we’ve had reports of chimneys from Roy and some photos of nymphs taken by Matt Berger in Terrace Park, Ohio (hopefully he’ll let us post the pics). Stragglers are periodic cicadas the emerge a year or more ahead or behind schedule. Brood XIV is due to emerge in many states next year (KY, GA, IN, MA, MD, NC, NJ, NY, OH, PA, TN, VA, WVA), but a few will emerge this year instead.
Here’s a photo of a cicada chimney taken by Roy Troutman in Ohio.
You could try this with northern Magicicada periodical cicadas, but I would avoid it for southern states like Louisiana (because you’ll get negative numbers, which will be confusing). Also, do not use temperature data from past years, because the weather is wildly variable and you’ll get a useless number.
Gene Kritsky was nice enough to send a paper he wrote with a formula for predicting the emergence date. E = (19.465 – t)/0.5136, where E = emergence start date in May and t = average April temperatures in °Celsius. His formula worked like a charm for predicting the Brood X emergence in Cincinnati. 80% of his sites had begun the emergence on the predicted date of May 14th of that year. Also when the ground temperature reaches a consistent °Celsius that is another good sign the emergence is about to begin.
Try it out:
Updated: we updated the form to accept 3 numbers past the decimal in case you have super-precise temperature information.
To find the Average Mean Temperature in Celsius on the Weather Underground site:
- Go to the site
- Enter your zip code in the box labeled “Find the Weather for any City, State or ZIP Code, or Airport Code or Country”
- Find the section of the page labeled “History & Almanac”, and click the “April Calendar View” link.
- Then scroll to the top of that page and you’ll find the info you need.
Thanks to Roy Troutman and Gene.
Categories
2006 Annual Cicada Sightings
I am in Prince Edward Island, Canada, on the 13th of OCTOBER, a 2" long plus insect that I think must be a Cicada of some kind, dark brown, reasonably active still this am, was on the door, (attracted by the light that I have beside the door), the weather this fall has been unreasonably ( 🙂 ) warm with ~70 degree weather two or three days this week, normally I have Cicadas on the trees and of house only in August, has anyone else seen this or is it a fluke ? I have searched the outside of the house but only the one lonesome charlie.
Comment by Tom Purdy — October 14, 2006 [AT] 5:17 am
I live in Raleigh, NC area, and just spotted my first cicada the night before last which was August 20, 2006. I freaked out when I saw this huge bug on my front porch screen, but after a few seconds realized that it must be a locust or cicada. The markings/colorings on these insects are incredible. I decided to do a little research to be sure and found this website. So, there you are!
Comment by P. Sapp — August 22, 2006 [AT] 4:36 am
my son and i live in crittenden ky. 30 mi. south of cincinnati oh.and have sighted many green and black cicadas.the noise from these are loud and the noise has been around for about 2 to 3 weeks.can anyone tell us exactly what species they are, how often these come out and when they will disappear? we are very interested. sincerely,s. goldsworth
Comment by s.goldsworth — August 21, 2006 [AT] 1:50 pm
Arghhhh! That noise! Here I take a week off from work in the middle of August to spend with my children, and every evening, I hear the deafening sound of the cicada! I thought we weren’t due for another emergency for another ten years or so. I live in Athens, Ohio, where the brood hatched in 1999 during my daughter’s outdoor birthday party (what a memory for her… kids screeming as the fly overhead , getting caught in their hair! What fun!) so we were not expecting the hissing of summer lawns for another decade. What gives?
Comment by Kirk G — August 18, 2006 [AT] 7:44 am
I am having trouble identifying this cicada I caught. I was hoping someone could identify it for me? Here are the pictures.
http://i15.photobucket.com/albums/a380/NobdyYouKnoNEway/Bugs/P1010028-1.jpg
http://i15.photobucket.com/albums/a380/NobdyYouKnoNEway/Bugs/P1010030.jpg
http://i15.photobucket.com/albums/a380/NobdyYouKnoNEway/Bugs/P1010025.jpg
If you can, email or IM what you think it is to me.
Email: leogeckogirl [AT] gmail.com
AIM: Reha Chan
Comment by Reha — August 17, 2006 [AT] 2:33 am
I live in Connecticut and came across a dead cicada last week. Not knowing what it was I took some pictures and posted them in my blog. Falanya from Anchorage clued me in as to what it was. Now I just don’t know what type of cicada it is — just curious.
Check out the photots at http://theczarspage.blogspot.com/
BTW, Very nice web site!
Gerry
Comment by Gerry michaud — August 14, 2006 [AT] 4:21 pm
2 cicadas spotted in Columbus, GA. First one spotted on August 1st, the second sighting was August 14 this morning.
Comment by johnny lumpkin — August 14, 2006 [AT] 1:17 pm
I have spotted a Cicada twice in the last week at my front door. It’s apparently attracted to the yellow bug light I purchased to deter all insects. When I first saw it I was shocked at how big they are! I didn’t know what it was at first until I started researching them this morning. I saw it for the first time last week, but saw it again this morning as I was leaving for work. It was right on my wall under my porch light. It makes such a loud sound! it looks just like the apache cicada that you have pictured on the home page. I thought that their were no species due to surface in 2006?
Comment by johnny lumpkin — August 14, 2006 [AT] 1:13 pm
Cicadas starting emerging around my yard about June 20th this year. I have seen more than a dozen nymph exoskeletons all over the yard: on the foundation of my house, on the fence, under daylily, squash and bergamot leaves, and even two on the tire of my car. I got photos of two adults and I think they are genus Tibicen. Now yesterday and today, the noise has been intense up in the trees!
Comment by Jenn — July 29, 2006 [AT] 7:27 pm
Two cicadas sighted in Toronto.
Comment by SSK — July 27, 2006 [AT] 3:12 pm
Greetings,
After an absence of over 50 years, the Giant Cicada (Quesada gigas) is back (with a vengeance) across Central Texas from San Antonio to Austin…
_______________________________
Giant Cicada / Chicharra Grande
http://texasento.net/Cicada.htm
Comment by Mike Quinn — July 21, 2006 [AT] 1:23 pm
I just wanted to report that I finally heard my first Tibicen of
the season late this afternoon. It was a T.chloromera. I have yet to
find any live nymphs or exuviae though. I will update once I find any.
Roy
Comment by Roy Troutman — July 1, 2006 [AT] 9:13 pm
Speaking of Disney, I work at Disneyland, and our cicadas have just made a very loud apperance. Does anyone know what type they are? The last few days have been the warmest in quite a while…around 80. Thank you!
Comment by Elizabeth Madsen — April 20, 2006 [AT] 1:43 am
Gene’s new book for 2024: A Tale of Two Broods: The 2024 Emergence of Periodical Cicada Broods XIII and XIX book by Dr. Gene Kritsky.
The 2006 Interview:
Gene Kritsky is one of the foremost and most accessible cicada researchers in North America. His excellent book In Ohio’s Backyard–Periodical Cicadas is a Cicada Mania favorite. Gene’s new book Periodical Cicadas: The Plague and the Puzzle is due out any day now. You should also visit Gene’s web site. Gene was kind enough to answer some of our questions — we hope you enjoy them:
Cicada Mania: There are a mind-boggling variety of insects in the world — why did you choose to focus your studies on cicadas?
Gene Kritsky: I am a student of history. I was first introduced to periodical cicadas by Frank N. Young at Indiana University. I immediately felt that there must be a wealth of information about periodical cicadas that had been overlooked through the years. It was mining that information, coupled with studying their biology that started it all for me.
CM: You have a new book titled Periodical Cicadas: The Plague and the Puzzle "emerging" in books stores soon. How does it differ from your previous cicada book In Ohio’s Backyard–Periodical Cicadas?
GK: The Plague and the Puzzle has a greater focus on history. It includes a long-lost manuscript written in 1716, the first stand-alone published work on periodical cicadas, a terminology timeline, and a review of what has happened in the past 104 years including, including new findings from my lab. In Ohio’s Backyard is a field guide for people wanting to experience the periodical cicadas. It contains activities for teachers and parents to help kids to better appreciate these insects.
CM: What makes Magicicada Brood X different from other emergences?
GK: Brood X is the largest of the 17-year broods. It has a long history going back to 1715. For me personally, I first studied Brood X in 1987 when it emerged in Cincinnati. It gave me the opportunity to set up some experiments that will finally come to completion. It is, therefore, like an old friend coming back to visit.
CM: Will all three 17-year Magicicada species (septendecim, cassini, &
septendecula) emerge this year?
GK: Yes, we are expecting all three species this year.
CM: Have you ever observed animosity between cicadas of different species? What cicada qualities make a male Magicicada more likely to find a mate? Does the guy with the loudest call, have the best chance of passing on his genes?
GK: I have not noticed animosity between the species, but have seen males of the same species compete for females by overlapping their calls. But we must be careful not to give the periodical cicadas human emotions. I think they are simply responding to a genetic cue, and doing what they do best. That being singing, matings, laying eggs, and dying.
CM: Do you think the mayor of Cincinnati should consider replacing the Flying Pig monuments with Cicada monuments?
GK: It is interesting that we have the same mayor this year as we did in 1987. This time, however, the city is getting into the emergence with a greater sense of fun. We are going to have a CD of cicada songs, cicada-free zones, cicada parties, cicada exhibits, t-shirts, jewelry, etc.
CM: Cincinnati is known for its chili restaurants. Know any good cicada chili recipes?
GK: I have not had them in chili, but they should be a nice addition. I personally like them battered and fried with a nice hot mustard sauce.
Periodical Cicadas: the Plague and the Puzzle:
In Ohio’s Backyard: Periodical Cicadas:
Categories
Cicada Wedding Planner
The most frequently asked question we get is "will cicadas spoil my outdoor wedding"? I guess Al Roker gets the " will it rain on my wedding day" questions? Seriously, most people consider their wedding day the most important day of their life — no wonder they want it to be perfect. I’m no Jennifer
Lopez, but I’ll try to help you plan around these potential wedding crashers.
The Date
Magicicada typically emerge sometime in early May and have expired by the last week of June. When they emerge depends on where you live. Typically, cicadas in northern states emerge later than those in southern states, but you can pretty much count on them being around in May and June. Try the cicada emergence formula to try to estimate when they will emerge in your area.
You can use the chart on our Frequently Asked Questions page to see if Magicicadas are emerging in your state in the year of your wedding.
The Location
There are two things you need to consider: 1) your state and city, and 2) the actual location where the wedding will be held.
Your state and city:
First check the cicada maps!
- Step 1: Find an actual map of your state and town – you can use Mapquest.
- Step 2: Find a corresponding cicada brood map. A brood map will tell you where the cicadas will appear in a given year. We have most of the brood maps here.
- Step 3) compare the brood map with the real map. If the areas match, cicadas may be an issue.
The actual location where the wedding will be held:
The good news is Magicicadas don’t emerge in every yard and every neighborhood. You have to do some research:
- Ask the property owners what the last emergence was like. If they weren’t around, knock on a few doors, or go to the library and check the town newspaper. Obviously, if the last emergence was heavy, cicadas may be an issue.
- Does the property have no trees, some trees, or is it like a forest? Cicadas love trees, especially deciduous trees (like oaks, maples) and fruit trees. If there are plenty of trees in the yard or the surrounding yards, cicadas may be an issue.
Do’s
- Consider renting a hall. Sure, grandma’s yard is pretty,
but nothing beats peace of mind — and it might rain anyway. - If you’re set on having an outdoor wedding rent a big tent. Definitely, have a tent for the ceremony and guests. Remember, it has to fit the band as well. You might also consider renting a second tent for the food area.
- Music. Cicadas are loud, and you will hear them, but good PA systems (like those DJs use), and bands are louder. A small stereo might not be loud enough.
- The food. Don’t bring it out until it’s time to eat, and keep it covered. Your caterer should have some ideas as well — like serve the food inside the house, or under a tent. Cicadas have no interest in human food, but one might fall out of a tree and into the potato salad.
- Educate your guests: Let them know that cicadas don’t sting like bees. Let them know they’ll be around for the length of the party.
- Clean up: Cicadas leave skins behind — you may have to clean up before the wedding. A shop vac works fine.
- Make a game of it. Kids love bugs: have some containers around for the kids to collect the cicadas in. It’s something they’ll never forget.
- Bring your sense of humor, and relax. Like rain, there’s not much you can do about it. If the property is full of cicadas, get set for some hilarious pictures.
- Bagpipes are effective at drowning out cicadas.
The Don’ts
- Don’t Use pesticide. You’ll only stink up the yard, and make the guests sick. Plus, cicadas are flyers — the cicadas from the neighbor’s yard will fly right into yours.
- Don’t Panic. They’re only bugs, and while they look fearsome and have hard body parts, they don’t bite and sting like bees and flies do.
What you can expect
- The bodies of dead cicadas littering the ground.
- The constant hum of cicada song.
- An occasional cicada landing on a guest. Guests screaming.
- An occasional cicada crawling on a table, chair, barbecue.
I speak from personal experience. In 1996 friends of mine had an outdoor wedding in the midst of a cicada emergence. The yard was filled with tall oak trees (which cicadas love) — and plenty of cicadas as well. Cicada shells littered the ground near the base of trees. You could hear the cicadas hum the whole time, but they didn’t drown out the music (a classic quartet, and a DJ later on). An occasional cicada landed on a guest, and you could see a few crawling on lawn chairs, but everyone seemed to take it in stride and the kids loved them. The cicadas only made the event even more memorable.
On the other hand, my sister thinks the cicadas “pretty much destroyed the wedding”, so maybe you should rent a hall after all.
Lastly, here’s some scenes from a cicada infested wedding I attended in 1996:
Scenes from a Cicada Wedding – Brood II 1996 from Cicada Mania on Vimeo.
Good Luck!
— Dan