Showing posts with label Keith McLean Conservation Lands. Show all posts
Showing posts with label Keith McLean Conservation Lands. Show all posts

Monday, 17 August 2020

Visiting a few hotspots in Chatham-Kent

 In between black lighting for moths, I do get out to a few of my regular haunts during the daylight hours. The Keith McLean Conservation Lands, across the road from where Marie and I lived for several years when Keith was still farming, is definitely a worthwhile place to check out especially with the high water that affords great habitat for waterbirds. As shorebirds are steadily heading back south from their arctic breeding grounds these days, there is often a good diversity of them.

Aside from the abundant Killdeer, there are a few of their smaller relatives showing up in small numbers, as in this Semipalmated Plover.

Least Sandpiper is present in small numbers.
Solitary Sandpipers are usually, solitary, although on occasion more than one of this species can be seen.
Lesser Yellowlegs are typically far more abundant than their larger relative, the Greater Yellowlegs, shown next.
Wilson's Snipe may be present, but more often than not, just one or two.
Short-billed Dowitchers are currently around in small numbers, with usually 1-4 seen on an average day. It won't be long before Long-Billed Dowitchers show up, I expect.
A shorebird that is usually found along the shoreline of larger lakes is the Sanderling, shown next. I was a little surprised to see it here on the mudflats. It is possible that the brisk east wind made even less shoreline available along Lake Erie than usual, so it stopped by here instead.
The usual herons and egrets are around, such as these two Great Egrets. Will something more unusual such as a Snowy Egret or Little Blue Heron show up soon? It is time!

I was at Rondeau to do some monitoring of an endangered orchid after one of my stops at KMCL, but those details will have to wait for a future post. However I did manage to stop for a short while at a couple of interesting spots in the park.

The southeast beach dunes are an uncommon and significant habitat in Ontario. Right now there is an abundance of the Cylindrical Blazing-star in flower.

Much rarer, but still the same species, is this white colour form of the blazing-star shown above.

The Marsh Trail has always been one of my favourite parts of Rondeau, but unfortunately due to the high water levels, access is very limited. I did venture a short way down the currently closed trail to see what I could find.

A trio of Eastern Tiger Swallowtails were 'puddling' along the wet sandy edge of the trail.

Arrowhead is a common wetland plant.
The non-native and invasive Purple Loosestrife is, unfortunately, fairly common as well.
Swamp Milkweed is widely scattered, and provide a good source of nectar as well as a breeding source plant, for the endangered Monarch butterfly.
This is Swamp Loosestrife, common where there is a bit of standing water.
A plant that can be abundant, but is an annual and depends on declining water levels later in the season, is Wild Rice. It is considered a rare species in Ontario.
On the subject of rarity, this Blanding's Turtle fits. It was in shallow water at the edge of a pond and when I appeared it ducked its head under water, so all I got a photo of was its back.
A wetland prairie grass is this next one, called Prairie Cord Grass. It is not common at Rondeau.
Swamp Rose Mallow is widely scattered in the Rondeau Bay wetlands, and its large pink flowers are very showy. It is a Species At Risk in Ontario, as it is primarily restricted to the larger wetlands of Essex, Chatham-Kent and Lambton.

Another pink flower occurring in wetland edges, although much smaller than the Swamp Rose Mallow, is this Hairy Willow-herb.

 On the way back, I met these two Viceroys.


I stopped briefly at Sinclair's Bush on the way back, as I wanted to check out the possibilities for black lighting for moths. I had not done any black lighting here yet, but was able to do some a few days ago. That will have to wait for a future post. But I did see a fruit on one of the Pawpaw, a large shrub/small tree that is known from this site. This cluster has lots of flowers in May, but seldom do I see any fruit. This one, and the only one I saw, was fairly high up, so a telephoto lens was necessary.

Another time I went out in the evening to St. Clair National Wildlife Area. On the way there, I came across several groups of from 2-21 Sandhill Cranes way out in some recently harvested grain fields. This next photo was greatly cropped.

I was going to go out to the observation tower, to watch and listen. The wind was fairly calm. Along the way I noted quite a bit of Missouri Ironweed, a tallgrass prairie wildflower that is appropriate for the site considering that much of the immediate area was historically tallgrass prairie or wetland, depending on the water levels of adjacent Lake St. Clair.
There were lots of swallows freewheeling over the marsh in their quest for insects. Occasionally one, such as this Tree Swallow, would take a rest on a Phragmites stem.
A couple of small groups of Sandhill Cranes flew by.
A Great Blue Heron was settling in to its night time roost.
As the sun set, since there were no clouds in that part of the sky, the sky turned a brilliant hue of orange and yellow close by the sun itself.
The telephoto lens I had enabled me to hone in on the most colourful part of the sky.
A short while after the sun went below the horizon, the brilliant colours began to fade.....
.....but not before a few little clouds on the other side of the sky were able to reflect a bit of pinkish colour.

It was a great evening, and hardly a mosquito at all.

Wednesday, 21 November 2018

Lingering shorebirds and more at KMCL

Don't these shorebirds know that it is winter, or at least almost winter like? Certainly the autumn period did not last long, given that we had mid-summer like temperatures into early October, and after a couple of weeks of normal autumn temperatures, the winter conditions arrived.

The shallow wetland area of the Keith McLean Conservation Lands, just north of Rondeau Provincial Park, has been a real boon to birders this year. The high water levels of Lake Erie and Rondeau Bay are partly responsible, since portions of the KMCL adjacent to the two creek systems are so close to the water levels of the lake that flooding occurs and therefore have remained wet for the entire season. Rarer water birds such as Am Avocets, Willet, Red Knot and Snowy Egret as well as dozens of more typical species have all made use of it. From a bird perspective, one hopes these conditions persist. These conditions are not typical, however. I used to live right across the road from Keith McLean and knew him fairly well. He told me that on more than one occasion in the past, the larger wetland along the causeway just before entering the park was so low that he farmed it!

Although the general temperatures have been close to freezing, or even below, on numerous occasions, being close to the lake has provided the 'lake effect' resulting in slightly warmer temperatures and therefore less ice along the shoreline or mudflats. Shorebirds that are lingering for whatever reason have definitely taken note of it. A few days ago I decided to spend several hours at KMCL to see what I could find in proximity to the wetlands as well as some of the woodland component elsewhere on the property. It was a good decision.

Sandhill Cranes are occasionally seen either feeding or in flight.

When I first approached the wetland, it was plain to see that ducks were taking refuge here from the hunting action on nearby Rondeau Bay. Hooded Mergansers were fairly plentiful, as were a few dozen 'puddle ducks', a.k.a. Mallards, Am Wigeon, Gadwall, etc.
 Nonetheless they were nervous and took flight to another part of the wetland.
I checked for sparrows along the way, hoping that a Nelson's Sparrow or two might still be around. They might be, but all I saw were Am Tree Sparrows, Song Sparrows and Swamp Sparrows.
Swamp Sparrow
Along the far shore of the wetland were mudflats, and there were several shorebirds busily searching for food. After manoeuvring myself to a position with better lighting and letting them get used to my cautious approach, I got some good close-up photos. This first photo shows a couple of Dunlin along with a smaller, Semipalmated Sandpiper, the latter species with its leg up.
 A Lesser Yellowlegs came scooting by.....
 ...as did a Pectoral Sandpiper.
 I also saw a White-rumped Sandpiper, obvious by its size and white rump in flight, but I did not get any photos of it. Dunlin are to be expected this late in the season, but all of the other species are not.

All of them were constantly on the move, until at one point all of them froze. I was a little surprised  and immediately thought that there must be a raptor within view.

Sure enough, I looked behind me and although it was at least a couple of hundred metres off, a Cooper's Hawk was perched in a tree.

Whether it was looking for food or not, I couldn't tell, and I presume the shorebirds were not taking any chances at being an opportunistic meal for this particular predator. The shorebirds remained motionless, hardly even closing an eyelid. Their rigid posture and unwillingness to move and give themselves away gave me opportunity to get a bit closer for some better photos. I guess they figured I was less dangerous than a raptor, and they were right.
Dunlin
Semipalmated Sandpiper
Semiplamated Sandpiper
The hawk flew off, and for a few seconds the shorebirds became a bit more active, then froze again. The hawk had moved, but not that far off, landing in a tree a bit farther away. Once the hawk left the area altogether, the shorebirds carried on with their frenzied feeding. Just to add to the shorebird theme, I noted a Greater Yellowlegs feeding on the washed up vegetation mats along the shoreline of Rondeau Bay.
Greater Yellowlegs
I also spent some time checking out some of the grassland and woodland edges of the KMCA, and saw birds such as:
Black-capped Chickadee
Carolina Wren
Tufted Titmouse
I ended up with about 56 species of birds for my time there, not bad for the time of year and considering the majority of the KMCL is still in agricultural use. It just goes to show what even smaller natural areas can support on occasion.












Thursday, 18 October 2018

Great Kiskadee and Hudsonian Godwit

Just a short post this time, since the Great Kiskadee which was found at Rondeau Provincial Park in early September of this year, representing the first occurrence of this species in Canada, has been re-found after being MIA since September 15. Park staff had seen this bird again, and got the word out quickly.

I went out to Rondeau today, by way of the Keith McLean Conservation Area (KMCA) just outside of Rondeau. I wanted to catch up to the Hudsonian Godwit (HUGO) that had been there for a few days, and also check on the Nelson's Sparrows that have found the grassy field edge worth hanging out in.

As a result of these birds, both the KMCA and Rondeau have become a little busier than usual.

The shorebird habitat at KMCA has been quite good, with up to a dozen shorebird species seen on a regular basis even at this late in the season. Of course there are many other wetland birds, etc. making use of this site. A few lingering warblers, such as Orange-crowned and Tennessee, have been here lately, as has a lingering Indigo Bunting. And it is a good location to observe migrating raptors as well.

Sure enough, the HUGO was visible on one of the muddy islands in the distance. But getting a photograph wasn't easy, and just as we were getting a bit closer to make photography worthwhile, a Peregrine Falcon swept through, scattering all the shorebirds and ducks. My photos of the Peregrine were not worth keeping, and at first I thought the prospect of getting any photos of the HUGO had disappeared. While we considered our next steps for a few minutes the shorebirds, including the HUGO, flew back and before deciding to land on another muddy edge, flew right overhead.


 It eventually found a spot to its liking and I was able to get this next photo. The shorebirds take flight easily so one cannot get good closeups. My camera gear was the equivalent of 22X for this one, and even at that it has been heavily cropped.

I did see several Nelson's Sparrows (NESP), probably at least 8 altogether. However they were not sitting up nicely so I decided to pass on pursuing them this day since I wanted to head over to catch up to the Great Kiskadee again. To read a bit about my experiences with the NESP over the last few days, check out my previous post here.

When I got to the Marsh Trail of Rondeau, I was disappointed that there was no one else in the expected location. I did see the bird for a second or two as it made a dash for some shrubs and out of sight. There was no opportunity for photos at that point. However a dozen folks from various places, including Sarnia, Hamilton, Harrow and Long Point arrived, and we watched, waited and chatted for an hour before the bird showed again. Fortunately the bird was calling as it approached, so we knew which direction to expect it from. The light was quite bright, and actually a bit harsh for good a photo, but it gave us excellent looks. After a few minutes, it disappeared, and it was another 45 minutes or so before it re-appeared, announcing its presence again. This time I was better prepared for the lighting conditions and background, and got several acceptable photos.


The group of us last saw it at about 4:50 p.m. and this time it was heading northwards, quite possibly to get to its roosting tree.

Who knows where it had been in the month in between observations? To read about my experiences with this mega rarity in September, check out the link to that post here. And who knows how long it will stay this time?