Category Archives: Riverside Lawn Trail

Following the River

Posted on by
4

I haven’t seen an Osprey lately, which makes me wonder if they have left. Despite the fact that it still feels like summer around here, the days are getting shorter and migrating birds have schedules to meet, even in confusing weather. While I have been obsessed with the short spurt of warbler migration we have had the past couple weeks, I am taking a little break from those sightings with this post from September 12 near Riverside.

I first saw a Great Egret dancing across from the Hofmann Tower, near the wall left by the old dam. The river has been getting lower and lower, and the forecast for rain over the next ten days is nearly nonexistent.

Also that day, I spotted a Killdeer on the rocks.

I took one more look at the Great Egret before I crossed the street to walk along the river.

On the paved trail, I took note of a spider web and a Monarch Butterfly on boneset

A Great Blue Heron was fishing nearby.

A Common Grackle stood out from his perch.

I encountered another Great Egret in the river.

And then, the Osprey came looking for a meal.

I took several shots as the Osprey soared backlit against the clouds, but I am publishing just these two. The one below marks that incredible 63-inch wing span.

Crossing the swinging bridge, I took the view gazing north around the bend in the river.

There’s always a Mourning Dove or two by the swinging bridge, but that day there were several.

In Riverside Lawn, I saw a Gray-cheeked Thrush.

A Chipmunk also posed for me.

And a flower I did not recognize – it may be a Wingstem. The leaf looks particularly unusual.

Without anything else of note happening in Riverside Lawn, I was back at the Hofmann Tower, talking to my friend Gregory who sometimes fishes there, when first I saw a juvenile Great Blue Heron.

And then, the Osprey came in for some wonderful acrobatics. This time, the light was perfect. Unfortunately for the Osprey, as much as I appreciated the show, there was nothing for it to catch.

I have seen an Osprey on the river once or twice since, but this one day when little else was happening was a real treat and I wanted to share it with you before I return to confusing fall warblers. I will be back in Riverside tomorrow morning, as much as I dread seeing the river as it ebbs even lower. Some people mention they have never seen it this low. At home, I am grateful for my rain barrels which allow me to water my chiles and refill the birdbaths two or three times a day.

Fall Warblers and Others

Posted on by
4

The fall warblers are trickling in. Here are a few warblers to get started with from morning walks in Riverside and the Chicago Portage. On August 27 in Riverside, I saw a female American Redstart.

Also present was a Cedar Waxwing. I included the middle photo because if you look closely at the yellow tip of the tail, it appears to have a serrated edge.

I caught a Chimney Swift and a Double-crested Cormorant in flight.

A Great Blue Heron and a Great Egret were available for long views.

On September 1 at the Chicago Portage, I briefly saw a Blackburnian Warbler.

I also had a Cape May Warbler, but only got a glimpse-and-a-half.

The next day, September 2, at the Chicago Portage, I had only a Nashville Warbler.

But I did get an interesting photo of a young Hairy Woodpecker.

And I made the acquaintance of a Chickweed Geometer Moth.

Back again on September 4 at the Chicago Portage, I had an American Redstart that could be a young male.

I then saw a Bay-breasted Warbler.

And I got some fair looks at a Magnolia Warbler or two.

I also had Tennessee Warblers.

I caught a glimpse of a Gray-cheeked Thrush.

And a Field Sparrow sat still for a moment.

Also that day, Bob and I saw a Broad-winged Hawk and a Cooper’s Hawk. They were both in the air at the same time, and then the Cooper’s Hawk made a return solo visit.

Broad-winged Hawk
Cooper’s Hawk

In Riverside on September 5, I saw the Chestnut-sided Warbler who is also at the top of this post.

I also had an American Redstart, again, a young male.

Great Egrets were here and there..

On my walk through Riverside Lawn, I came across a Green Heron perched by the river close to where I was walking.

And I heard and then saw a Northern Waterthrush.

I just had a very interesting morning at the Chicago Portage, so I think I will be back with that recap as soon as possible before I go back a little bit to the five days in between. Anything can happen during fall migration, even when it’s least expected.

Great Egrets on the Des Plaines

Posted on by
4

I had two days on the Des Plaines River last week with a lot of Great Egret action. First, on August 29, I counted a total of 23 Great Egrets. There were 19 south of the Hofmann Tower and I found 4 more fishing along the river as I walked. It wasn’t possible to get all 19 of the first group in a decent photograph, but here’s a look at 8 of them at once.

A Great Blue Heron was also present.

But the Egrets stole the show.

There were also a couple Mallards and a Mourning Dove.

This Great Egret flew over me.

An Osprey was hunting on the river that day, too.

On my way out of Riverside Lawn where not much was happening, I saw a Swainson’s Thrush.

Two days later on the 31st, Egrets were still present, but there were fewer of them. There’s also a Great Blue Heron farthest left in the tree shot below.

By the Hofmann Tower, one Great Egret was closer.

I noticed a lone turtle.

Then a Great Egret came flying down the river.

As I walked along the paved trail in Riverside, a Northern Flicker caught my eye and I had some unusual views.

I found only one Cedar Waxwing perched pretty far away.

A juvenile Song Sparrow caught my eye.

Back on the River, a Double-crested Cormorant took off.

A group of six young-looking Mallards were still together. I think I recall them as ducklings.

A Great Egret north of the swinging bridge struck a pose, and then started flying around.

For butterflies, I saw a Cabbage White and Pearl Crescent.

Here’s one more Great Egret flying by…

Fall warblers have begun showing up a bit more regularly the last few days. I will try to be back soon with photos of some of them. Tomorrow morning, Henry will be leading his first walk of the season in Columbus Park, and I suspect there will be many more birds to see. I will be trying to get my lens on them. There are still a lot of leaves on the trees, but it will be less windy than it was today.

Return of the Osprey

Posted on by
2

Along the river and beyond, this is the part of summer I always look forward to. I have seen Osprey more frequently the last two weeks, and now that they are hunting over the river in the morning, it’s sheer bliss.

Last Friday morning began auspiciously enough with a Great Egret fishing by the wall left after the dam removal, across from the Hofmann Tower.

As I started to walk along the paved trail, a Northern Cardinal came decidedly into view, perhaps emboldened by his state of molt and the fact that he hasn’t been a constant object of attention lately.

Then, as soon as I got past the trees, an Osprey began flying over the river. It’s hard to decide which photos to include in this post, but rest assured there were way too many of them.

As the Osprey moved behind the trees, I caught a few interesting maneuvers.

Meanwhile, a Great Egret was busy preening on a dead branch sticking up from the middle of the river. The water levels have been quite low lately.

Then, much to my surprise, I encountered a juvenile Black-crowned Night-heron tucked under the trees by the bend in the river where I step off the paved trail to walk through the grass behind the library. This is the first Black-crowned Night-heron I have ever seen on my walks along the river. My friend Chris has frequently told me he sees them periodically, but I had never seen one until Friday.

My walk through Riverside Lawn was uneventful after all that excitement.

The Osprey had taken to sitting on top of a distant dead tree overlooking the river. Since those grainy backlit photos aren’t worth reproducing, I will leave you with two more closer views of the Osprey flying over the river.

I’ll be back soon with more of this sort of thing. Fall migration has already started for shorebirds, and nesting season is coming to a close. We are finally getting some rain, which is good for everything even though it will embolden my jungle which I have to try taming a bit today.

Down by the River

Posted on by
2

Before I get caught up with the past week, here are some reflections from July 30 and August 1. I was just starting to see Great Egrets again on the river. The fewer the birds, the more I take notice of the ones I do see. July 30 started off quietly enough. I first noted a Mallard on a rock.

As I started walking along the paved trail in Riverside, some Blue Jays drew my attention to a Cooper’s Hawk across the river.

A Great Egret was fishing.

Canada Geese gathered in their favorite beach spot along the river just past the swinging bridge.

When I crossed the bridge, I saw Cook County Forest Preserve workers busy shredding wood and brush.

I had to get past them to avoid the newest obstacle on the trail not far from the entrance spot where they were working. When I first encountered this earlier, I managed to crawl underneath it, but my knees were cracking loudly and I have decided to avoid this fallen tree. I can check on it easily when I get past it going in the other way, to see if there’s been any change in the situation.

Nothing much was going on in Riverside Lawn that morning. I saw a deer.

Perhaps the presence of the Cooper’s Hawk sitting in another tree made things quieter.

I encountered one of my favorite butterflies, a Hackberry Emperor.

When I got back to the wall overlooking the river by the Hofmann Tower, I found a Canada Goose trying to do back flips,

Two days later, on August 1, I first saw a Great Egret across from the Hofmann Tower.

After I crossed the street to go over the bridge toward Riverside, a Belted Kingfisher flew by.

The busy Indigo Bunting who’s been singing off the paved trail was in fine form that morning.

I found a Northern House Wren perched high atop a dead tree.

Then, while I stood talking with a new acquaintance, I took note of several butterflies in the swamp milkweed.

Cabbage White
Clouded Sulphur
Fiery Skipper

I was keeping an eye on Great Egrets.

A Double-crested Cormorant was hanging out with some turtles.

Two Canada Geese, one balancing on one foot.

As I crossed the bridge, a Cedar Waxwing came into backlit view.

I saw a Mourning Dove in a favorite spot.

That morning there were House Sparrows in the Wild.

A Song Sparrow was trying to not let the heat get to him too much.

Then in Riverside Lawn, it was butterflies and damselflies..

Zabulon Skipper

The Blue-fronted Dancer Damselflies seem to delight in my presence.

I’ll be back next with the return of the Osprey(s).

Looking Back to Going Forward

Posted on by
2

While we await the spectacle of fall migration, where thousands if not millions of birds will pass through our area on their way back south to their winter homes, I find myself pleasantly surprised to see there are still a lot of photos that I never managed to process and post from spring migration, and while things have slowed down during the summer breeding season, it might not hurt to look at these birds.They won’t look entirely the same as they did in the spring, but we will still be glad to see them.

These are photos I took in Riverside on May 5, starting with a Yellow-rumped Warbler by the Hofmann Tower parking lot.

I hadn’t gotten very far before I saw the Canada Goose that likes to stand on the wall and then, a female House Sparrow doing a little dance.

Then after I crossed the street and the bridge at Joliet Avenue, I saw a female Baltimore Oriole near the beginning of the paved trail.

Then I encountered a friendly Chestnut-sided Warbler. This is the same individual at the top of the post.

There was a Palm Warbler.

And another female Baltimore Oriole.

A White-crowned Sparrow was close to the trail.

I found a couple perched Tree Swallows. I haven’t seen many of these birds this summer.

White-crowned Sparrows must have been everywhere.

I saw a Great Blue Heron that day. I have expected to see this bird all summer long, but they have been noticeably absent lately.

In Riverside Lawn, I found a Hermit Thrush.

I got a look at a Northern Waterthrush.

Briefly, I saw a Ruby-crowned Kinglet.

Then, a Blue-winged Warbler appeared, a warbler I don’t see very often. The distance between me and the bird made it difficult to get good photos.

I found a White-throated Sparrow. I didn’t see a lot of these guys this year, but sometimes they can show up in good numbers.

Here’s a Blue-Gray Gnat-catcher. There are several still here for the summer, but they are much harder to see now.

And I caught a glimpse at a Black-and-White Warbler.

There were several other birds and my list totaled 45 species that day. I was going to add pirctures from the present at the end of this post, but I think this is enough for the moment. I will return with a more timely post soon. Until then, one more look at the Chestnut-sided Warbler.

Two Riverside Visits

Posted on by
4

I haven’t been to Riverside very often lately. It’s either been too hot or, if after a rain, too wet walking through the tall grasses in Riverside Lawn. Here are some photos from July 18, and then a few from the end of June.

A Double-crested Cormorant flying down river

With the insect apocalypse in the back of my mind, I was encouraged to see a few Chimney Swifts close to the water.

A Double-crested Cormorant was enjoying the sunshine.

I encountered an Indigo Bunting on the paved trail who sang beautifully for me until I tried to record him. I had to follow him as he sought other perches to sing from. I thought he had a rather distinctive twist on an Indigo Bunting song. A short recording is below the photos.

When I got to the swinging bridge, I first noticed a gathering of Canada Geese.

I took too many photos of the male Belted Kingfisher who is also at the top of the post. Between trying to stand on my toes so I did not have the top of the bridge in the photos, I was also having a hard time focusing. I hadn’t gone to pick up my new lenses yet.

A juvenile Common Grackle jumped up for a look.

I had been talking to a fisherman when I first reached the bridge. He called me back to the edge of the bridge to see a Smallmouth Bass sitting in the water. When he told me what it was, I was immediately reminded of Peter Mayer’s song, “Little Jimmy.” If you’re curious, here’s a link to a YouTube version. https://www.youtube.com/watch?v=A_XCOynKJ3M

Smallmouth Bass

So, about the overgrown grasses obscuring the trail. I tried to take a photo or two. Walking through here after a rain is a good way to get soaked. It was dry this time, but I may skip completing this walk for a while during the summer.

From the river’s edge, I tried to capture a Northern Rough-winged Swallow.

I was attracted to the Red-winged Blackbird below. This is either a female or perhaps a juvenile.

On the Riverside Lawn trail, where I always see them, there were a few Blue-fronted Dancer damselflies. I was thrilled to see them, although there were not as many as previous years.

A Northern Cardinal popped up to sing.

The last birds I saw on my way out were three Double-crested Cormorants sitting in a dead tree. The one easiest to focus on is in the cropped photo below.

Way back on June 25, I saw tagged Canada Goose 98H again.

And a Mallard mom was with her offspring. My, how they had grown. I haven’t seen many Mallards since.

I followed a Ring-billed Gull as it flew over the water.

There was also a Killdeer.

I had a female Belted Kingfisher that day but I had an even harder time focusing on her.

I captured an adult male Common Grackle in semi-flight.

And a fly-by American Robin finished my walk.

It has taken me a while to get temporarily accustomed to not going for a walk every morning. Working in the yard has been a somewhat worthwhile substitute, but I can’t help but wonder what I’m missing. I hope to get back to Riverside soon, but with a lot of heat and rain in the forecast my visits will remain sporadic. Storms are possible tonight, which sounds like a nice, if temporary, break in the heat and humidity. Indoors, my birds have been keeping an eye on me to make sure I don’t take too many naps.

Cooler Times: A Look Back at April 30

Posted on by
4

One day’s worth of photos seems worth going back to look at. These were taken on April 30 in Riverside. Spring migration was beginning, the temperatures were much cooler, and there were only a few leaves starting on the trees. I’m taking a break from the heat.

I first encountered a Killdeer by the Hofmann Tower.

I also took note of a Northern Rough-winged Swallow.

I noticed a Solitary Sandpiper on the rocks, and another on the sloping sidewall of the defunct dam.

Then they took off and I got some flight shots, with both of them in the frame of the last photo.

I was seeing Yellow-rumped and Palm Warblers pretty regularly.

Baltimore Orioles stood out.

I found two Tree Swallows perched on the swinging bridge.

A Ring-billed Gull was flying.

More Yellow-rumped Warblers.

A few Black-and-White Warblers were around too. This is the same individual as at the top of the post.

An Osprey flew over.

A female Downy Woodpecker went about her business.

And a Red-winged Blackbird attending to his.

I noticed a Great Blue Heron across the river when I walked through Riverside Lawn. It caught a fish and then swallowed it.

Warbling Vireos were arriving.

I got to see a male Eastern Bluebird who periodically checked with me this spring.

There were Ruby-crowned Kinglets here and there.

Then I noticed a female Scarlet Tanager.

One more of the Great Blue Heron.

Heading back to my car, I found a Northern Rough-winged Swallow on the wall by the Hoffman Tower.

We are promised some cooler weather and even rain later today. I worked in the yard this morning. and slowly but surely, there is more visual breathing space. It seems there is always something surprising going on and it’s not all bad. May we all be surprised by something good these days. I’ll be back shortly with some more recent observations.

Looking Back a Bit

Posted on by
4

While I’ve been stuck inside, more or less, during the heat wave, it’s been almost refreshing to look back at photos from the end of April still on the laptop. Spring migration was starting, and even though many of the trees did not yet have leaves and the temperatures were chilly, birds were on the way.

But first, I found even more photos I didn’t know I still had, from April 17 at the Chicago Portage. Below, an American Robin sneaking nesting material, and a late American Tree Sparrow.

Northern Flickers were coming back.

An Osprey flew over.

A Song Sparrow was checking out the marshy area.

On April 21 in Riverside, Yellow-rumped Warblers were easy to find.

A Northern Cardinal, a Song Sparrow and a White-throated Sparrow made the cut.

On April 24 at the Chicago Portage, I found two American Robins preoccupied.

Yellow-rumped Warblers were easy to find.

I noted the return of a Green Heron.

Blue-winged Teal had been at the Chicago Portage for weeks.

Palm Warblers were showing up too.

Palm Warbler

On April 28 in Riverside, I saw an Eastern Bluebird. While they were setting up a territory, I saw the bluebirds quite frequently, but now that they are busy raising young I haven’t seen them lately at all.

An interesting fungus

Palm Warblers were showing up everywhere.

A pair of Northern Cardinals were enjoying the sunshine.

And a Great Blue Heron was in the river.

Then on April 29, back at the Chicago Portage, I had a Field Sparrow.

Warbling Vireos were arriving and claiming territories.

One of several Palm Warblers…

A Yellow Warbler was most likely heard first and then seen. There are at least two if not three breeding pairs at the Chicago Portage this year.

A Green Heron first appeared in a tree and then flew down to the water.

An Osprey flew over.

Then, the surprise bird at the top of this post, a beautiful male Rose-breasted Grosbeak. I don’t believe I have seen one since. If they are nesting here, they are extremely well hidden.

White-throated Sparrows didn’t seem to be as plentiful this spring.

Just before the leaves would make them nearly impossible to see, Warbling Vireos were singing and reminding me they were going to be everywhere.

I managed to go for a walk yesterday before the heat increased again. We did get some rain last night and we’ve cooled off a bit, so I will go for a soggy walk by the river and then immerse myself in the pool. I will be back with more current reports, and I still have a lot of notable leftovers from spring warbler migration to share.

June Mornings in Riverside

Posted on by
4

The Des Plaines River has been really low, exposing a lot of rocky islands. We were advised of enough rain yesterday to earn a flash flood warning for the area, so it will be interesting to observe the water levels fluctuating between rain and more hot, dry weather. In the meantime, here is a little roundup of scenes from several morning walks, beginning with June 2. Two Killdeer were on the rocks across from the Hofmann Tower which has also been a favorite gathering place for Ring-billed Gulls. The photo sequence below looks like the Killdeer were making more Killdeer. Check out the way the male has stuck out his chest and neck feathers in the third photo: it looks very boastful to me.

A Bald Eagle flew in the distance that morning.

Common Grackles have been quite fond of the rocky shores.

The light was perfect for a Baltimore Oriole.

Then on June 6, the only bird I managed to photograph well was a Warbling Vireo. They’re usually hard to capture, so I’ll take it.

On June 9, a Great Egret was by the wall across from Hofmann Tower, where the dam used to be.

A Ring-billed Gull flew by.

Common Grackles were on rocks emerging from the water.

I often see a Double-crested Cormorant in flight down the river.

I managed to capture a Cliff Swallow.

This Common Grackle almost made me think of a Great-tailed Grackle.

I saw two Chimney Swifts.

And this turtle took a striking pose.

I photographed another Double-crested Cormorant swimming. He looks like he’s smiling with that yellow gape. But I never see the double-crest. I wonder if it takes two cormorants to see the double-crest.

I managed to see a Northern House Wren, which doesn’t happen too often for such a common bird.

I found another Warbling Vireo…

The bird below is a total mystery to me. I caught it flying over the grass by Swan Pond. The Merlin app thought it was a Yellow-headed Blackbird, but it’s definitely not. So much for artificial intelligence. I think it is a swallow and somehow the light is playing tricks with the camera, but I can’t pin down what species it might be.

I also found a Gray Catbird singing his heart out in the open.

On June 11, Red-winged Blackbirds were going after everyone

Most striking was their attention to a close Turkey Vulture.

While all that was going on, another Turkey Vulture was sitting in a tree above the paved trail.

I saw a mother Mallard and her ducklings by the wall that curves around a bend in the river.

On the last visit on June 16, I noticed a tagged Canada Goose that I have not seen before. I have reported it to the USGS. I will be interested to see how long it takes for them to get back to me with the usual certificate and information about the goose and where and when it was tagged, given the current administration’s staffing cuts. So far I have received a lengthy email acknowledging my submission.

A lovely Ring-billed Gull flew by that morning

I crossed the street to walk in Riverside and nearly stepped on a large turtle on the sidewalk at the end of the bridge. After looking around and realizing I was alone without any turtle experts available, I started talking to it, wondering if it needed assistance getting back down to the river as there is a steep drop-off next to the bridge wall. As I explained to the turtle that I was worried for its safety, it started to move off the edge of the sidewalk, and when I asked again if it needed assistance it gave the equivalent of a turtle’s “heck no” and started moving in earnest, sliding slightly down a small part of the incline, in the direction of the river. I then felt reassured that it would make it on its own and continued my walk.

From there my encounters were less exciting.

Eastern Kingbird
Canada Goose family
Mourning Dove
Common Grackle

Baltimore Orioles are a little less visible these days, so I try to capture them when I see them.

Despite the flash flood warning, the rain was welcome. I hope the rain will jumpstart my native plants to flower so I can see if the bees are going to come back. As of this morning, I have only seen more houseflies.

I may be back to this page sooner than later as the heat advisory is asking us to stay inside the next few days. I will try to gather more enthusiasm for indoor pursuits, which always seems strange to me this time of year, but it is what it is.