Showing posts with label Mill Race. Show all posts
Showing posts with label Mill Race. Show all posts

Friday, August 29, 2025

The Mill Race, St. Jacobs, ON

 28 July, 2020


     It was a hot day; an American Robin (Turdus migratorius) was drying off after a cool bath.


     A female Rose-breasted Grosbeak (Pheucticus ludovicianus) was seeking shade.


     Fly Honeysuckle (Lonicera xylosteum) is an invasive plant, prone to rapid spread, but it is undeniably attractive.


     A Solitary Sandpiper (Tringa solitarius) patrolled up and down the edge of the Conestogo River. 


     It was joined by a second bird but they were never close enough together to have them both in the same frame.
     Powdered Dancer (Argia moesta) is an abundant damselfly in late July. A male is shown in the first picture below, a female in the second.



     This Black Raspberry (Rubus occidentalis) seems to have ambitious plans for expansion.


     I can't say that I was surprised to see this Common Sunflower (Helianthus annuus).


     People routinely carry sunflower seeds to feed chickadees and other birds, so it's logical that a few errant seeds would germinate here and there.
     Broadleaf Arrowhead (Sagittaria latifolia) produces a very beautiful white flower.



     The leaves of this maple are a paradigm of perfection, nature's exquisite beauty at its very best.


     They are probably Silver Maple (Acer saccharinum), but I can't be a hundred percent sure.
      Silver Maple may hybridize with Red Maple (A. rubrum) - and quite frequently does so. This hybrid is known as Freeman Maple (Acer freemanii).
     As is true for many species of maple, trees may be either dioecious (separate male and female trees), or monoecious (male and female flowers on the same tree).
     Indigenous people used Silver Maple (and I assume Freeman Maple) for many purposes, from making baskets, cut and shaped as lumber and in various medicinal applications. 
     Swamp Goldenrod (Solidago patula) was blooming prolifically.


     A Least Skipper (Ancyloxypha numitor) remained motionless, hoping to avoid detection.


     More frog than tadpole, all I can say about this fine fellow is that it belongs in the family Ranidae.


      In all likelihood it is a Green Frog (Lithobates clamitans), the species we see most frequently along the Mill Race, as you may see below.


     Common Ragweed (Ambrosia artemisiifolia), known by many other colloquial names, is all too common for many folks.


     Its pollen is wind-dispersed causing substantial suffering to people who are allergic to it.
     This plant appears to have been infected with Ragweed Gall Mite (Aceria boycei).


     Lesser Burdock (Arctium minus) is an invader from Europe that most people wish had never arrived in North America. 


     It is a distinctly offensive weed by conventional definition.
     Richard Mabey, that 21st Century wordsmith of eloquent prose, in his entertaining book Weeds: The Story of Outlaw Plants provides what strikes me as the perfect definition, "Plants become weeds when they obstruct our plans, or our tidy maps of the world. If you have no such plans or maps, they can appear as innocents without stigma or blame."
     A Bristle Sweat Bee (Lasioglossum imitatum) seeking pollen cares not at all about the anthropogenic categorization of a plant. 


     An Orange Mint Moth (Pyrausta orphisalis) is as lovely as the summer's day on which we found it.


     A Stream Bluet (Enallagma exsulans) is one of nature's dandies, too.


     Spotted Joe-Pye Weed (Eutrochium maculatum) is a native plant that thrives in moist areas and attracts many insects.


     Spearmint (Mentha spicata) was blooming here and there.


     A lonely Common Red Soldier Beetle (Rhagonycha fulva) was quartering a Wild Carrot (Daucus carota), perhaps searching for a friend.


     Riverbank Grape (Vitis riparia) was prolific.


     We have seen quite a few Snapping Turtles (Chelydra serpentina) this year.


     This one was quite small and seemed content to warm up on a log.
     There is always pleasure walking alongside water as it flows, twisting and turning to get around obstacles, carving out the bank on its way, giving life to myriad flora and fauna. 


     I am glad that you shared this streamside stroll with me. Let's do it again!

Thursday, July 24, 2025

The Mill Race, St. Jacobs, ON

 08 July, 2025


     Some of you may be shocked that this is my second account of our walks without a single picture of a bird. Generally, avian activity is quiet in July and August; many species are occupied with the serious business of raising young, and we tend to direct our attention to other taxa during this period.
     North American Common Water Striders (Aquarius remiges) are an eternal source of fascination for Miriam and me.


     Summer is the time to collect pollen and nectar while the sun shines and this Masked Bee (genus Hylaeus) was foraging on Wild Carrot (Daucus carotus)


     Greenbottle Flies (genus Lucilia) are splendidly handsome insects.


     This species is probably Lucilia sericata and is generally viewed as a common pest throughout the world. It is sometimes implicated in blowfly strike in sheep. Ironically it is also beneficial to humans for use in maggot therapy to treat serious infections.
    Tall Hairy Agrimony (Agrimonia gryposepala) was easily found.


     Bull Thistle (Cirsium vulgare) recalls the emblem of Scotland.


     I strained to hear the refrain of bagpipes; alas there were none. Perhaps I should have worn a kilt!
     A Margined Calligrapher (Toxomerus marginatus) shared its space with a member of the family of flies known derisively as Freeloader Flies (family Milichiidae), who are kleptoparasitic, attracted to prey caught in spider's webs. 


     The individual above is in the genus Desmometopa.

     More Tall Hairy Agrimony.


     I have not been able to find out a great deal about this species of Long-legged Fly (genus Amblypsilopus), but it is spectacularly attractive.


     A Green Frog (Lithobates clamitans) is always an exciting discovery.


      Evidence of the labours of the Box Elder Pouch Gall Mite (Aceria negundi) were seen on many leaves.


Annual Fleabane (Erigeron annuus)

     Here is an unusual closeup of Common Milkweed (Asclepias syrica) playing host to an unidentified insect.


     Common Red Soldier Beetles (Rhagonycha fulva) seem to spend their entire lives eating and mating - with more mating than eating!


      Holarctic Azures (genus Celastrina) were fairly common, but seldom landed.


     Imagine going through life known as the Obscure Plant Bug (Plagiognathus obscurus)!


     Margined Calligrapher (Toxomerus marginatus) is one of our most common flower flies during the summer.


     One certainly would not consider this Beau Brummel as obscure!
     A male Streamside Bluet (Enallagma exsulans) was perched very dramatically, I thought, but I can assure you that it was not us he was trying to impress.



     Here you see a large assemblage of Black Bean Aphids (Aphis fabae) being guarded by Eastern Black Carpenter Ants (Camponotus pennsylvanicus) who defend the aphids from predators in return for their honeydew.


     Orange Day-Lily (Hemerocallis fulva) adds oomph to the lush green of summer.



    A male River Jewelwing (Calopteryx aequabilis) is a very handsome fellow.


     We saw many female Widow Skimmers (Libellula luctuosa), but not a single male.


     Perhaps on this day they were indeed all widows!
     Another Green Frog seemed quite indifferent to our presence.


    This branch with its luxuriant growth speaks volumes about the recycling of energy and nutrients in the forest.


     "Dead" is "dead" only from a human perspective.

Fly Honeysuckle (Lonicera xylosteum)

     Bluets were busily engaged in ensuring the next generation will have a good start in life.



     Common St. John's Wort (Hypericum perforatum) is at its best in mid summer.


     Asian Lady Beetle (Harmonia oxyridis) is a successful immigrant to Ontario.


Virginia Creeper (Parthenocissus quinquefolia)

     I know that many people harbour an irrational fear of spiders, and telling you not to fear them probably does nothing to alleviate your dread, but Miriam is happily hanging out with a Running Crab Spider (genus Philodromus). 


     In a recent report you may recall seeing pictures of one of the hugest Common Snapping Turtles (Chelydra serpentina) we have ever seen. The individual shown below was at the other end of the scale, quite small as snappers go, probably no more than a year or two old.


     A Bur Oak (Quercus macrocarpa) seedling was trying to establish itself, vying to capture sunlight penetrating through the canopy to the forest floor.


Tall Meadow-Rue (Thalictrum pubescens)

     Many trees show signs of stress, no doubt brought on by uncertain rain and excessive heat; Sugar Maples (Acer saccharum) perhaps more than most.


     An American Toad (Anaxyrus americanus) lingered in front of us for a moment or two as we neared the parking lot.


     A fitting end to a pleasant summer stroll.

Land Acknowledgement

We acknowledge that the land on which we are situated are the lands traditionally used by the Haudenosaunee, Anishinaabe, and Neutral People. We also acknowledge the enduring presence and deep traditional knowledge, laws, and philosophies of the Indigenous Peoples with whom we share this land today. We are all treaty people with a responsibility to honour all our relations.

Followers