Saturday, 26 July 2025

Our friends, the pollinators!

 With the ongoing heat and humidity, it is nice to have an excuse to sometimes stay close to home. And fortunately there are lots of things to see and photograph within a few metres of the back door. Insects of various kinds are incredibly important for a lot of reasons. Due to their small size, it is easy to overlook them. So here are a few that I have photographed in the yard. Such amazing diversity and design! 

If you want to see these little creatures which are already being displayed here larger than life size, but several times larger than life size, just click on the photo.

Banded Longhorn Beetle

Beebalm Shortface

Bicolored Striped Sweat Bee

Bordered Wedge-shaped Beetle

Common Eastern Bumblebee 
Bumblebee types can be quite confusing. This next one is quite similar-looking to the previous one, but is known as an Eastern Carpenter Bee. The subtle differences can be noticed by those who specialize in the nuances of them. Thank goodness for iNaturalist, where those with much more expertise than I will identify them for me and without which I would be lost!

Ligated Furrow-bee

Large Milkweed Bug

Great Golden Digger Wasp
Very similar in behaviour is the Great Black Digger Wasp, shown next. Although I am very close to them with my macro lens and flash, I have never been bothered by such creatures. I move slowly and carefully, and of course they are more interested in either the pollen of the flowers or the smaller creatures they can find on the flowers.

False Milkweed Bug
Something that looks a little formidable, as its name implies, and is not native but periodically found, is the European Earwig. The earwig name comes from the shape of the hind pincers that in a full adult, are the shape of an ear. Sort of....

 Milkweeds can be dangerous for some creatures. The flowers can trap the leg of smaller creatures. This next one shows what is likely a honey bee, which technically is not native to the area. It doesn't have the strength to get its foot uncaught, so after a period of struggle and being unsuccessful, will eventually die.

Next is a member of the Longhorn Bees group, and doesn't have a common name as it is only identified to the genus, known as Melissodes.

Marsh Greenbottle Fly
The next one is the Margined Leatherwing Beetle, and can vary in appearance as the following two photos show.

Not sure who comes up with names, but this next one is the Lunate Longhorn-cuckoo Bee.

Western Honey Bee

Transverse Banded Flower Fly

A type of Sweat Bee
Next is the larval stage of the Swamp Milkweed Beetle....
...followed by the adult Swamp Milkweed Beetle.
Not something that squash growers like to see around, but the next one is a Squash Vine Borer.

Seven-spotted Lady Beetle

Red Milkweed Beetle
This final one for this post is a member of the Thick-headed fly group, known only by its Latin name, and is called Physocephala tibialis. 
That's it for this post, but there is more to come!

 

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Sunday, 20 July 2025

Avocets and other mid-July birds

 A recent stop at the Blenheim sewage lagoons turned out to be quite worthwhile! I hadn't been there for a few days, as the ongoing heat and humidity encouraged me to stay close to home much of the time, but this day was different. Definitely a little cooler with a pleasant breeze. And something quite interesting had just blown in.

 A flock of American Avocets was there, in the far southeast cell where there is a nice muddy flat and some shallow muddy water. As it was mid-morning, the light wasn't the best from the initial vantage point, and this is the best I could get, just in case they took off and I didn't have any other chances.

Walking cautiously on the dried mud, which was soft and full of cracks, I wandered more to the east to get a better angle of the light. It was still a little harsher than I liked, but through processing, was able to get some quite satisfactory photos.

At one point the entire flock of 12 got up and flew, appearing to go right out of sight, so we looked at the other shorebird diversity that was there. But in less than10 minutes, the Avocets returned. Not wanting to disturb them to flight mode again, we quietly backtracked and left them feeding.

Earlier I indicated that this flock had recently blown in. As it turns out, Blake had a flock of 12 flying in from Lake St. Clair, over the Mitchell's Bay area, about 3 hours earlier. It is quite likely that the ones he had seen, kept on flying until they found some wetland with shallow, muddy water, to their liking. 


 As is typical of sewage lagoons at this time of year, there are usually a few more things to take note of if there are some shallow, muddy edges. There were several Semipalmated Plovers, but I didn't get any photos of them. Lots of Killdeer, of course, and others of various types. At one point, under a bit breezy conditions, some swallows rested from their aerial flight on the gravel path.

Tree and Barn Swallows
As I approached the sprinkler cells, two large corvids were up and about, giving a typical hoarse croak of Common Raven.

A few Least Sandpipers were scattered about.....
....as were a few Lesser Yellowlegs...
...and a couple of Pectoral Sandpipers.
It is always nice to see a few Short-billed Dowitchers.
This Tree Swallow was sitting on a sheltered perch, taking a rest from chasing insects that were probably taking shelter from the breezes themselves.

 On another occasion, I went to the Mitchell's Bay North Shore Trail. With its openness it is always a good spot to go to keep away from mosquitoes and fewer deer flies, and with a few birds to note. This adult Bald Eagle was a long way off, keeping an eye on fishermen and whatever else that were out on the lake. I tried to get around the trail a little farther to get closer, but it would have none of that and took off.

Great Egrets are almost always around, and some even cooperated for some telephoto photos. I think there were at least 6 within view, although they moved around a bit.

 A Common Gallinule was perched up in the Arrowhead and Pickerelweed squawking and complaining about something.

 

In the recently harvested wheat field, this pair of Sandhill Cranes was investigating some open area.

And this Song Sparrow was singing its heart out, so the nesting season, at least for it, is still under way.

 Red-winged Blackbirds are almost always fairly abundant, and especially now when so many young have hatched. Many were out in the wheat field as well, likely looking for a bit of grain that hadn't been taken in.

And in other news....the Nessus Sphinx Moth that I photographed at home a few days ago, and is now my feature creature at the top, showed a slightly different look in one of the photos that I eventually got processed. This one shows a Great Golden Digger Wasp grasping on to the tail end of the moth! Not sure what its intent was, and it didn't last long, so perhaps the wasp figured it had tackled something too large for itself.

At Rondeau, I had noted a female Prothonotary Warbler taking nesting material to a natural cavity in one of the sloughs. I had hoped that it would make use of it, as there was a male nearby, and I prefer photographing this species at a natural cavity. But even after watching this spot periodically over the course of several weeks, it was apparent that nothing was happening here. Perhaps it found a better nesting cavity farther up or down the slough.

And this immature Red-tailed Hawk was being harassed by a small group of Red-winged Blackbirds. In this incident, it was the little guys that won the confrontation.

'Til next time....


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Saturday, 12 July 2025

Prairie plants and other colourful elements of nature

I thought it was time to give the Sandhill Cranes header a rest, and this new header features a beautiful day-flying moth called a Nessus Sphinx. It was quite active visiting some Common Milkweeds in my yard, so I snapped a bunch of photos, as you might expect :-).

In spite of the greater heat and humidity of late, it is still worth getting out from time to time. A popular plant to see and photograph these days is Butterfly Milkweed. 

This site is at the north end of Rondeau, immediately across from the campground. This photo was taken several years ago, and although it had grown rather shrubby of late, it has been burned in the spring over the past 2-3 years, so it getting more open again, and the Butterfly Milkweed is fairly abundant.

It is always worth paying attention to other things that are around. On one occasion several years ago when I was photographing this patch of Butterfly Milkweed, I caught a glimpse of a large butterfly visiting a nearby patch, and realized it was not a species I was familiar with. So I grabbed my other camera and got this one photo before it took off. I tried to follow it, but it could fly much quicker than I could get through the vegetation!

Once I got home and checked to see what it was, I discovered it was a Gulf Fritillary, and it was the first photographed/confirmed individual for Canada! You can see the wings are a little tattered, so it likely got blown off course via a southerly wind, and ended up at Rondeau. One just never knows what might be out there waiting to be found...

 Something to be aware of regarding these prairie/savanna habitats at this time of year, is the presence of something called Chiggers. They are the larval stage of a type of mite. They are very tiny creatures, which you can barely see even with a hand lens. They will get onto clothing, and eventually on your skin, and a few hours after they catch on to you, you may notice some little red itchy spots! They aren't known to spread any disease like deer ticks that can pass Lyme Disease on, but they can be quite itchy for a few hours. Some people react more strongly to them than other folks, but it is worthwhile to be aware of them. Something like calamine lotion will alleviate the itch fairly quickly in most cases.

 This sandy prairie site is a good spot for other prairie/savanna plants. A common but rather small one is Pale-spiked Lobelia, and it, too, has been in flower for a few days. 


The flowers can be almost pure white, or have a distinct tinge of blue.

 And another prairie species, mainly towards the north and open sections of the Marsh Trail is this next one, Tall Meadow Rue.....

 

 .....and Wild Bergamot, which also grows in prairie-like settings.

A close relative, but more woodland than prairie, is Scarlet Beebalm. It is quite uncommon.

Some other prairie/savanna species, although not found at Rondeau, include Foxglove Beardtongue...

Foxglove Beardtongue


...and Climbing Prairie Rose, which when found often is climbing up a small open tree. I have even seen this species growing along roadsides in Chatham-Kent, which of course are quite open and have dead trees so provide a good climbing medium.

 

Next is a plant that is quite rare in Ontario, called False Indigo Bush, which normally grows in prairie/savanna habitat. It is not native to Rondeau, but was likely intentionally planted by someone who may have been the same person who planted the endangered Prickly Pear Cactus back in the early to mid 1990s, and is found in the same general area.



I have been keeping an eye on the progress of another Species At Risk, American Ginseng, which is indeed native to Rondeau.
 
 
 The flower buds were developing earlier in the season....
...and eventually put out a few small flowers, which aren't very showy....
....but have developed into a few seed capsules, that eventually will turn red.
 

A few other things to feature on this post, include a couple of fungi such as this Goblet Waxcap...

...and one with only a Latin name, called Crepidotus nephrodes.
Another plant which can grow in a variety of places, including the edges of woodlands, is Common Selfheal.
This next plant is a shrub, and like many others growing along trails and roadsides, is not native. It is Common Privet.

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