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Showing posts with the label u of i extension office

2024 Project: Bee Hotel Renovation - February 2024

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We've had a bee hotel (or Mason Bee House, if you will) for a number of years, but the past two it has been sort-of 'out of service'.  It fell from the its perch and has been laying on the ground.  For 2024, I'm going to push myself to renovate this thing.  It needs a new bottom and some replacement bamboo pieces. Why did I suddenly think of my Bee Hotel?  Because the University of Illinois is (right now...) conducting a " Bee Hotel Project " where they're calling for people to donate their Bee Hotels to science.  Check out the details here and sign-up to donate your Bee Hotel here .  U of I researcher Timo Wayman (an Entomology graduate student at University of Illinois ) is looking to help better understand native bees. I'm not sure our Bee Hotel will be of any value as it has been sitting on the ground for two seasons, but I'm going to fill out the form and see if they'd like to take a look.

Snow Crocus Blooms - March 2023

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We have our first bloom of the year:  an inherited (and...I'm pretty SURE naturalized) Snow Crocus.  The purple petals stand out against the brown mulch and other decaying matter in the far back of our yard.  You'll notice some green tips in the photo below.  What are those?  Pretty sure they're Wild Onions.  But, I'm not letting those rain on my parade here.  Snow Crocus (Crocus sieberi) is here for just a brief bit - a Spring Ephemeral. I haven't posted about this Snow Crocus on the blog, but I know it has been here since we moved in to Downers Grove.  Not sure how it got here, but glad it is here.   This U of I extension explainer is a pretty good read on Snow Crocuses .  From Ryan Pankau who writes the Garden Scoop Blog says that Snow Crocus is the first sign of Spring in his yard.  And, he talks about how they arrived: So, how did this beauty of spring wind up randomly dispersed across our yard? They have come to occupy my yard (and many others in North Ameri

Sandhill Crane Spring Migration North - Northern Illinois - March 2021

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On a recent afternoon, we had our backdoor open to enjoy the warmer temperatures when I heard that prehistoric call of the Sandhill Crane.  We live out in the Western Suburbs of Chicago and it was early afternoon in early/mid March of 2021 when I took this video below of a group of Sandhill Cranes flying in what sure seems like a circular pattern that continues to move north .  Almost like how a tornado moves across land.  They were, as is their pattern, flying pretty high in the sky, but that sound was unmistakeable.  This is a 2:30 video, but I've started the embed below at about half-way because that's when the noise is clearest.  Turn up your speaker and click play below: This is the northern migration that I've captured now, but I also posted a similar video of these same (well...probably not THESE same birds) heading south in late November of 2020 .  You can see that video here .   Wildlife Illinois says that 20K of these amazing-looking birds migrate through Illin

Aphids On Linden Trees (I Think) - October 2020

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Back a few weeks ago, I posted some photos showing how Yellow Jackets covering our espalier'd Greenspire Linden trees due to (based on what I found line) what appeared to be aphids infesting the tree.   Recently, we had a couple of nights of frost (overnight) and that has killed away all the yellow jackets.  So, I could finally get close enough to the tree to inspect what is going on.  My assumption was that the frost likely killed off WHATEVER was eating the leaves and causing the Yellow Jackets to feast.   But, I was pleasantly surprised when I grabbed a leaf and turned it over.  The lace-like leaf had a couple of inhabitants on the underside.  Here's what I saw: See them?  Here's a closer look: Two guys that are yellow and black striped and hanging out on the underside of the leaf. But, what are they?  Pretty sure they are Linden Aphids.  The Bug Guide has a photo that sure looks a lot like these things and, ummm, they're on a Linden tree.  But, what do I do next? 

Cicada Holes in the Ground - Illinois - June 2020

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Back in the rear part of our property - where the soil was undisturbed during our construction, the ground is littered with these little holes - which I think are Cicada holes.  Why?  Because they're everywhere in our neighborhood.  This appears to be part of the 17-year cicadas that are in Northern Illinois.  From the University of Illinois Extension office, they label these cicadas  - in 2020 - as the " Northern Illinois Sub-Brood (part of Marlatt's XIII) ". Note the inclusion of "sub-brood" in their name.  Turns out, the ones that are coming in 2024 - also on a 17-year cycle - are going to be more significant than this Summer.  Again.. .from the University of Illinois Extension office : The northern Illinois brood, which will emerge in late May 2024, has a reputation for the largest emergence of cicadas known anywhere. This is due to the size of the emergence and the research and subsequent reporting over the years by entomologists Monte Lloyd and

Early August Front Lawn Check-In (2019)

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This is the first season that I've taken a high degree of interest in our lawn.  This is also the first time that I'm cutting the grass (in the front) by myself.  For the past few seasons, we've used a service to cut the front (while Go-Go - our Automower - cuts the back) and I wasn't ever really pleased with how they worked our lawn.  They came every week, no matter what and that, I think, made for a less-than-ideal lawn for us.  There were some ruts that I fixed this Spring with seed and I think generally, they were cutting it too short and coming EVERY WEEK just to put in the billings.  I get that.  They're running a business.  But, when the price increases came this Spring, I just decided to buy a lawnmower.  My FIRST lawn mower and cut it myself.  The front itself isn't very big (including the parkways and the side strip on the other side of the driveway, we're talking less than 2,500 square feet), so it doesn't take long.  And, once I started t

U of I Master Gardener Confirms: American Elm Trees In Our Yard

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Along the north fence line, about mid-way back in our yard, we have a couple of youngish trees that are 2" to 3" caliper trees about 15 to 20 feet tall.  After looking at their leaves, I went around to the rest of the yard to try to identify if I had more than these two.  As you can see above, the leaves are quite jagged along the edges and they are alternate, not compound.  Meaning, the leaves are not exact opposites of each other, but go one on one side, then the other side, then back to the first side, etc. I tried a few leaf identifying apps and even Google Lense and they gave what I though was questionable results:  they identified it as an Ash Tree.  The issue?  Ash Trees have compound branching .  Also, my parents lost dozens of Ash trees to the Borer over the past decade, so I was surprised to think that I had two Ash trees that had survived.    I wanted to figure out what I was dealing with, so after the web gave me mixed results, I remembered what I did whe