Showing posts with label deer exclosures. Show all posts
Showing posts with label deer exclosures. Show all posts

Saturday, 9 May 2026

It's spring wildflower time!

The last few weeks have been increasingly busy, so I am behind in my blog production. 

I know there are at least some who get this blog, who aren't able to get out and enjoy the spring wildflowers like they used to. So I try and do at least one post to feature many of the spring wildflowers. 

This first one is what I thought was suitable considering the cold winter we just came through. It is one I took at Fish Point Prov Nature Reserve a few years ago, but with the verse I came across recently, it just seemed to fit.

The forest floor is covered with Dutchman's Breeches, a close-up of which is shown next.

So many flowers are becoming quite visible, at least for a short time until the canopy of the forest fills out and the forest floor becomes heavily shaded and harder for the wildflowers to peak.

Bloodroot is one of the earlier ones, and it is always a treat to see a profusion of them. 

Flowers are also occurring on trees and shrubs, such as the Choke Cherry, shown next.

Common Blue Violet

Cut-leaved Toothwort
If you look high enough, you may see flowers of a type on trees. This first one features the female catkins of an Eastern Cottonwood....
....and these are the male catkins of the same species.

Round-lobed Hepatica

Jack-in-the-pulpit

Large-flowered Bellwort

Long-spurred Violet
There is a nice woodlot not far from where I grew up and I have always been fascinated with the extensive array of Marsh Marigolds that are very abundant in the wetter sections.

Prairie Buttercup
Next is one that always attracts attention. It is Red Columbine. On rare occasion, one may even find a white version of this!

Red Trillium

Smooth Yellow Violet
Another shrub in flower right now is Spicebush, very abundant at Rondeau.

Spring Beauty
Some of the White Trilliums are still in the tight bud condition....
...but there is an increasing abundance of them in their fullness.
Yellow Trout Lily is always attractive....
...especially when they are fully open on a bright sunny day and you get a closer look.

The deer exclosures at Rondeau are always a treat to visit. Inside, the greenery is abundant, as they have not been browsed by deer at all since 1978 when they were constructed. However the flora inside is still recovering from decades of heavy browsing. This next particular photo actually does not show the abundance of Bloodroot, which was past its best when I took this. But the Large-flowered Bellwort is the current dominant.

I turned around 180 degrees and got this photo immediately adjacent to the exclosure. The wildflowers are there, but really small and scattered by comparison, as they are still being browsed by enough deer in spite of the annual deer culls over the last few years. So without regular control of the deer, the spring wildflower display just won't be what it should/could be. The fairly extensive greenery at the back is actually Japanese Barberry, a very aggressive non-native species.

However in some parts of the park, Mayapple is growing well and becoming its usual fairly dominant self.


 Here are a few other wildflowers, some native. One that is not all that common across the woodland landscape is Virginia Bluebells. I have seen it in several places, but it doesn't occur in Chatham-Kent. However in visiting a woodland where it is quite abundant, the landowner gave me several plants, which I planted in our partially forested yard, and I enjoy watching them flourish.


Another native species, but does not occur in C-K but in some sandy woodland conditions farther east is this next one: Moss Phlox. It is a very low growing plant, only a few centimetres tall.

I will finish this post with a favourite spring flower that occurs in prairie, but not in Ontario, at least not naturally. It is in the prairie patch in my yard, and is always a highlight to see! There is a pink variety as well.

Eastern Shooting-star

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Friday, 30 May 2014

The limey green season

I love this time of year at Rondeau, when the vegetation is such a vivid green, the breeding birds are in full song, the mosquitoes are almost non-existent, or at least tolerable, and on weekdays, there is hardly another person in the park. The trails, indeed almost the entire park, is all mine :-).


One can really appreciate what the natural world has to offer, when you are in it by yourself. The only sounds, sights and smells are those of nature. You aren't distracted by human chatter, passing vehicles and such.


And it can be a real opportunity to see wildlife when it is less inhibited. Just recently I was walking along the trail shown in the first two photos, Spicebush Trail, and there is at least one pair of Pileated Woodpeckers that have a territory overlapping this trail's area. I had been photographing wildflowers since there was a profusion of them, and during the middle part of the day the birds were quieter. So the only lens I had was my 100mm macro lens, on a full frame camera, which had very little telephoto effect. I noticed some movement out of the corner of my eye and there, ripping into a rotting log, was a female Pileated Woodpecker. They are not typically tolerant of humans, but this one was an exception. She could see me, I was sure, but made no move to fly, so I cautiously crept closer, getting a few photos as I got closer. The one shown below was taken with my macro lens....I was no more than about 3 metres from this bird and as I got closer I wondered if I would have to use my macro feature! In all my years at Rondeau, this is the closest I have been able to approach.


After watching her for a few moments, she moved off to another rotting log a short distance away. And I went back to shooting wildflowers, which are abundant in this early spring season, but still revelled in the encounter with this magnificent bird.

Violets are extremely common, and there are several kinds. Some violets have flowers on the main stem that also has leaves, such as this Smooth Yellow Violet.



Other species have the flowering stem separate from the leaves, such as this Wooly Blue Violet.

Similarly, the Long-spurred Violet has flowering stems on separate stems from the leaves. They are easily distinguished by their much paler colour and the very long spur at the back.

Wildflowers didn't use to be so lush and abundant at Rondeau, due to the extremely high number of white-tailed deer. At one point there were about 600 deer overwintering in the park, and when the first bits of greenery showed, the by now ravenously hungry deer devoured the fresh plant material....it was a welcome change from dry twigs all winter! But it played havoc with the wildflowers. Back in about 1978 there were two deer exclosures constructed, to demonstrate the impacts of a high population of deer browsing. The response of wildflowers from no deer browsing pressure in those exclosures since that time has been dramatic.

This first photo shows typical spring wildflowers and greenery inside the deer exclosure.


For this next photo, I turned around 180 degrees and took a shot showing what the wildflowers looked like in the unprotected area.....same camera, same lens.

The exclosures are just south of Bennett Ave and also just south of Gardiner Ave. They can be viewed by the public, although the trails to them aren't as obviously marked as they once were, so take a look for yourself next time you are in the area. It is dramatic!!!


Some wildflowers are easily recognized by most people. Trilliums, for example. But these next few photos show trilliums that you probably have never seen before.


This is actually a Red Trillium. I don't have the Photoshop capabilities to produce something like this :-). I had never seen one with six petals before. I have seen trilliums with four petals on occasion, but never six. This individual occurred along the Spicebush Trail in 2013. It did not reappear in 2014.


This is also a Red Trillium.....very rarely a yellow colour form will occur. I have only seen this on 3 occasions. This one was growing right next to a typical Red Trillium as shown in the next photo. Interestingly I first found this individual in 2013, and the same one appeared at exactly the same spot in 2014.


Other typical spring wildflowers are as follows:

Wild Blue Phlox

Wood Anemone
The next one is a species that you have walked by on numerous occasions if you have been on Spicebush Trail, but chances are you have never noticed it. It is known as Mitrewort, and is quite diminutive. This first photo is an overall shot, and you can see a spike of tiny white flowers. The whole plant is often less than a foot high, with two small paired leaves.

As one gets a closer look, the intricate details become obvious.

 And if you get really close, you may be amazed at the level of detail in this tiny flower, which in real life measures only about 3 mm in diameter! I took this with a 100 mm macro lens at minimum focus, and then put on all three extension tubes (an additional 68 mm) to increase the magnification. Then I cropped it heavily on the computer, to illustrate the detail seen here.

You really have to get on your hands and knees to see this beauty, and even then it is handy to have a hand lens. The macro world is fun and fascinating to explore!

As I completed the loop of the Spicebush Trail, the very southern section had another Pileated Woodpecker show up, and he was quite agitated. Actually he was agitated before he got close to me, but I don't know what about. This is the male, as the red crest extends from the beak to the back of the head, whereas in the previous image showing the female, the area closest to the beak is brown, not red.