Sydenham Saturday

Today I was down in the Alvinston area for an odonate (dragonfly and damselfly) survey on the Sydenham River Nature Reserve (SRNR) for Ontario Nature arranged by Blake Mann. This reserve is one of my favourite sites in the area, and its a shame I am unable to visit it more often! For the past couple of years, I have partaken in a breeding bird survey on SRNR, and each year we have spotted some cool odes along the way. 

I got up early to head down and do some birding before starting the survey. My first stop was the Strathroy Sewage Lagoons. There was not much of note here in my loop of the south lagoon. I did count over 90 Wood Ducks, several broods, which is always great to see. Another interesting find was a pair of Northern Shovelers. It is likely nothing will come out of it, but you never know. On Tuesday I had a pair of Green-winged Teals here, but they were nowhere to be found this morning. 

Digiscope

I decided to get some point counts done in my Lambton atlas square (17TMH34), and succeeded in completing twelve over the course of a couple hours. Point counts happy pretty fast, so no photos! I recorded over 50 species of birds from these counts. One of my best stops was in the field near the corner of Calvert Drive and Kerwood Drive. Here I had a couple singing Dickcissels on territory (one had been present for about a week now, and a second one seems to have joined it), a pair of Upland Sandpipers, and perhaps most exciting, a family group of Common Ravens which flew over just as I started the point count. Pretty eventful five minutes! 

I eventually got to the SRNR around quarter to ten. The area I was to cover was the Buttonwood Drive side, which is on the east side of the river. This is typically not the most "ode-y" side, but I was more than happy to do it—someone has to! 

I began by walking the field to the south of the parking area, skirting the forest edge. It was not nearly as eventful as I had imagined it to be, and for the longest time, I only came across a few Common Whitetails, a pair of Twelve-spotted Skimmers, and of course several Midland Clubtails. It wasn't until I got down to the river I added Powdered and Blue-tipped Dancer, as well as several Stream Bluets and more Midland Clubtails, to my list. 

I was a bit surprised to see some Banded Hairstreaks, my first this year. There were tons of Hackberry Emperors, as well as a few Tawny Emperors, as well. 

Quite a few of these Haploa moths as well. I think they are LeConte's Haploa moths.

While walking at the far end of the field, I was somewhat surprised to hear a Hooded Warbler, the first time I have encountered one at SRNR. Other breeding birds here included Mourning Warbler, Yellow-throated Vireo, Red-headed Woodpecker, Wood Thrush, Scarlet Tanager, and Blue-grey Gnatcatcher. A couple weeks ago I had a Cerulean Warbler here as well. 

I decided it was time to cut into the forest and head towards the river. As I did so, I came across a fairly fresh Black-shouldered Spinyleg, my first for this property. 

I bushwhacked to the river through seemingly endless patches of stinging nettle, a reoccurring theme for the day. As much as I like SRNR, the one thing I am not a fan of is all of the stinging nettle! Although you can't get "zapped" through jeans, today I was wearing my quick-dry field pants, which apparently offer no protection! I found minimal success with side-stepping through the patches, being careful to flatten the plants down before your legs made contact. 

There was less than expected by the river, just a bunch of Ebony Jewelwings and American Rubyspots. I did have a single female Swift River Cruiser and a Fragile Forktail, but that was it for new species. I continued quite a ways upriver, before crossing over and going to the other side. I walked downriver for a bit, and ended up almost to the other entrance for the reserve. Not much to report on ode wise! A long walk in the hot and humid conditions with an abundance of stinging nettle—fun times! (I actually did quite enjoy myself, doing this beats sitting around at home)

I found myself turning my attention to plants quite a bit on the quiet stretches, although I didn't stop to take very many photos. This is the first time I have seen Broad-leaved Waterleaf (Hydrophyllum canadense) in flower. 

Michigan Lily (Lilium michiganense) is always a fun one to come across.

I saw a number of sedges as well. Since this is such a rich forest, I was hoping to come across some rare species, but it was not to be. Nevertheless, I still came across some high quality species. The diversity of sedges you can find in any given area is something that really appeals to me.

Hitchcock's Sedge (Carex hitchcockiana)

Sprengel's Sedge (C. sprengellii)

White Bear Sedge (C. albursina)

Nerveless Woodland Sedge (C. leptonervia)

Inflated Narrow-leaved Sedge (C. grisea)

Eastern Rough Sedge (C. scabrata)

Drooping Sedge (C. prasina)

Smooth-sheathed Sedge (C. laevivaginata)

Fringed Sedge (C. crinita)

The walk back to the car was largely uneventful. I was quite happy to get back and out of the stinging nettle! 

I had planned to go to Reid CA near Wallaceburg afterwards to look for Oak Hairstreaks, but the sky was threatening rain, so I opted to head back home. Perhaps some other day I will go look for this rare butterfly. 

Overall, a very productive day, even if odonate diversity was lower than I had imagined it would be. I expect to get the results of the survey soon, and will update this post once they come out! 

Mid-May Birding Highlights

What a week it has been! I have had some pretty great birding, and here are some of the highlights. 

Last Friday finally saw some movement (coincidentally, last year the 'drought' ended on May 14th as well), so I made a point of going to Kilally Meadows ESA first thing in the morning. Although it was not crazy, I still manged to tally 80 species in the five hours I was there (see the eBird checklist here). Highlights included Evening Grosbeak, Broad-winged Hawk (seemed a bit late), FOY Blackpoll Warbler, and my county lifer Golden-winged Warbler. 

Just as I was leaving, I got a call from Bill Lindley who had White-rumped Sandpipers at the Strathroy Sewage Lagoons, so that's where I headed next. Although I struck out on the White-rumpeds, I did end up finding a small flock of Short-billed Dowitchers. Not a species I was exactly expecting to see this year in the county! I also saw my FOY Dunlin and Semipalmated Plovers. 

As soon as I had gotten home, I got another call from Bill, letting me know a Wilson's Phalarope had been reported at Dingman Wetland, on the south side of the city. I was off again...

I arrived and immediately saw the female Wilson's Phalarope. What a gorgeous bird, the photo does it no justice. 

The next morning I went back to Kilally. It was a bit slower than the previous day (eBird checklist here), and I tallied a few less species. Nevertheless, it was nice to see my FOY Scarlet Tanager and Bay-breasted Warblers, as well as getting some decent looks at another Blackpoll. At one point, I was surprised to find a Savannah Sparrow in the tree right above my head! Odd place for such a bird. 

Savannah Sparrow

Blackpoll Warbler

Bay-breasted Warbler

Later that afternoon, I saw that a Prairie Warbler, a species not seen in Middlesex since 2002, had been found at Cavendish Woods earlier that morning in the middle of London. A couple phone calls later, and Bill, Gord, and I were on scene. 

To make a long story short, we spent a couple hours (with a short intermission to go see a White-rumped Sandpiper at Dingman) looking, but came up empty. We went back the next morning and found out from the guy who found it that the bird had stopped singing by early afternoon anyways. 

What we did find however, was a Hooded Warbler! I got some pretty bad photos of it, but you can tell what it is. Patagonia Picnic Table effect anyone?

I did my usual Kilally route on Sunday morning, followed by that return trip to Cavendish Woods, but nothing really of note.

I saw there was a chance of rain in the afternoon (spoiler alert: it didn't happen), so I went out to look for shorebirds. My first stop was Strathroy, which in addition to my FOY Black-billed Cuckoo, I saw some more dowitchers. Spent some time photographing shorebirds.

Short-billed Dowitchers

Dowitcher and Lesser Yellowlegs

Least Sandpiper

Dunlin

Dowitchers in flight

Afterwards I went to Dingman. There were many shorebirds to sort through, and I had 45 or so Semipalmated Plovers, which was my personal high count for southern Ontario (have had flocks of over 100 up on James Bay though), as well as my FOY Semipalmated Sandpiper. I was also pleased to get some better looks at the White-rumped Sandpiper. 

Digiscoped White-rumped with many Leasts

The next morning I went back out to Kilally, and was pleased to find a bunch of birds had come in, including my FOY Mourning, Canada, and Wilson's Warblers, Eastern Wood-pewees, Red-eyed Vireos (finally), and best of all, a Red-headed Woodpecker. Not a picture taking morning! See the eBird checklist here.

Later in the evening, I caught wind of Ruddy Turnstones down at Dingman (which is so inconveniently far away), and I was out the door before you could say "Arenaria interpres".

After some frantic scoping in the evening light, I managed to find them. A county bird for me, and one I was really hoping to cross paths with this spring. First Middlesex record in five years I believe. 

Another digiscope

A couple other birders showed up, and we stayed until dark. Paid off, since a Black-bellied Plover flew in!

The next morning I stuck to my neighbourhood (I wanted to be able to get home in time for the opening of vaccine registrations!), but I still managed to find my FOY Philadelphia Vireo and Alder Flycatcher. Compared to Kilally, not much going on though! 

I finally set up my moth sheet on this night as well, since it was warm out. Not much in the way of moths, but I did add a new neighbourhood bird when I heard a couple Long-tailed Ducks calling as they flew over. 

Kilally the next morning didn't yield much other than a few more Canada Warblers, and a lateish Common Loon. Still found nearly 70 species though. In the evening, I had my FOY Common Nighthawks flying above my yard.

The next morning once again started with Kilally (lol). FOY Yellow-billed Cuckoo was nice, but other than that no more year birds. I did have four Canada Warblers and three Mourning Warblers though, so hard not to be pleased with that I guess! 

After I got home, I got an alert for Red-necked Phalarope and some Wilson's Phalaropes at the Strathroy Sewage Lagoons, so I bet you can guess where I ended up in the afternoon! It took a loop of the north lagoon, but I finally spotted both species of phalaropes (one Red-necked and four Wilson's). This was my first time seeing a breeding plumaged Red-necked.

Wilson's, Red-necked, and a Mallard

And so that brings us to today, and of course I went to Kilally. Overall, it was pretty uneventful, although there was one highlight. As I was walking along the paved path, I heard a flycatcher vocalization deep in the woods that caught my ear. I suspected Acadian Flycatcher, so I investigated. Sure enough, I managed to get a better listen and a visual, and it was indeed an Acadian! The first one I have seen in four years. The species breeds regularly in a few woodlots in Middlesex, although there are very few records for right in London. It is no mega rarity, but it was nice to find something.

I have some audio recordings on my eBird checklist.

It was a fantastic week, and there should still be more to come! Still have a few species to catch up with, maybe tomorrow...

eBird Global Big Day 2021

Yesterday was eBird's annual Global Big Day, which coincides with World Migratory Bird Day. As per usual, I like to do what I can and see how many species I can see. While in a normal year I would have likely gone down to Rondeau or Pelee, in this day and age, I decided to stick right around Middlesex County, like I did last year. Throughout this pandemic I have had an increasing interest in Middlesex birding, so I figured it would be fun! My camera was acting up unfortunately, so not many photos today. 

I threw together a rough plan for the day before I went to bed on Friday, and went to sleep dreaming of the success I was hoping to find. 

I woke up around 5:00am, and after throwing some stuff in the car, was on my way. My first stop was Fanshawe Lake to get Common Merganser. I only stayed for a few minutes, but was successful with my quarry! 

By 6:00am, I arrived at Kilally Meadows in North London, which has been in the birding news as of late for a rare visitor! It has also been one of the best birding locations in the city this spring, likely in part because of its proximity to the river. 

As soon as I got out of the car, I heard a Northern Waterthrush, an excellent bird to start the day. It was one of three I found here. Several other species of birds were vocalizing, and my day list was growing by the minute!

I stopped to check a tree in which a Whip-poor-will had been hanging out for a few days, and was pleased to find it in the same spot! Day tick.

I continued on my way hiking the trails, picking up many of the typical spring birds, although it seemed much quieter than previous days. It wasn't until a couple hours in did I get my first Palm and Yellow-rumped Warblers! In all, I ended up with 15 species of warblers here, a respectable count, with highlights including Magnolia, Tennessee, Blue-winged, Black-throated Green, and American Redstart.

As for some other miscellaneous highlights, there were several Least and Great Crested Flycatchers, Warbling and Blue-headed Vireos, Veery, Hermit Thrush, Tufted Titmouse (I've had at least four in London this year so far, pretty crazy), Merlin, Common Loon, and Purple Finch. 

On my way back, I came across a group of birders, and they had the Blue Grosbeak which has been around since at least Tuesday (I'll get around to writing a post about that soon). This bird has been pretty tricky to nail down because of its secretive habits, so I was quite happy to see it on this day! I got a couple record shots, nothing to write home about.

I stuck around a bit longer to help others see the grosbeak (some of which this was their fourth attempt trying to see it—that's how elusive it is!), but was eager to carry on my way. Just as I was pulling out of the parking lot, with my sights set on heading up Thorndale way to check out some ponds, I got a call from Pete Read...he had a Black Tern at the ponds at Komoka Provincial Park! This a rare species in Middlesex County nowadays, although a few decades ago it was a bit more expected. Needless to say, plans changed, and I zipped over there about as fast as I could go without getting pulled over. 

I pulled into the parking lot at Komoka, and made my way to the back pond, where it was last seen. On the way, a pair of Trumpeter Swans flew over. This pair has been seen with some regularity in the Komoka area for the past couple months, and they appear to be attempting to breed. This may be the first breeding record for Middlesex, but don't quote me on that.

I met up with Pete, and the two of us scanned the ponds, but were unable to come up with the tern. Darn. He mentioned that perhaps it has gone over to one of the other gravel pits in the area. I didn't really feel like driving around searching them all, so out of desperation, I pointed my spotting scope towards the nearest pit, which you could just barely see from where we were standing. There was a Bonaparte's Gull flying around. Nice. Then, a couple seconds later, I saw the Black Tern! Pretty sweet county bird! It ended up sticking around all day for everyone else to enjoy.

I took a more leisurely walk back to the car, and picked up such birds like Eastern Bluebird, Grasshopper Sparrow, Mute Swan, Double-crested Cormorant, and Eastern Meadowlark. By the time I finished up in Komoka, I was sitting around 90 species for my day list. 

My next stop was Skunk's Misery. Along the way I picked up Savannah Sparrow, Horned Lark, and a Bobolink. I took a drive down Centreville Drive, but overall it was pretty quiet. I did come across a group of warblers, which included my first Pine, Black-throated Blue (actually a FOY), and Chestnut-sided Warblers of the day, as well as a couple Yellow-bellied Sapsuckers. I didn't get any Hooded Warblers, but it was midday and overcast/cool, so perhaps they just weren't singing. 

I saw a lot of Flowering Dogwood (Cornus florida). The "petals" aren't actually petals at all, but are bracts! The genus Cornus has undergone a taxonomic shift, so perhaps the more proper name for this species is Benthamidia florida. 

I began my way back towards Strathroy along some of the backroads. I had originally intended to take highway 80 up to Calvert Drive, but opted last minute to take Old Airport Road. Glad I did! As I stopped at the stop sign at Carolinian Drive, I noticed a sparrow-like bird fly into a dead tree. I snapped a few (terrible) photos, and was shocked to see it looked like a Dickcissel! After a moment, it flew down towards the abandoned house, and I couldn't find it again. Shame that pesky branch was in the way.

Not a bad bird for #100.

I stopped into the Sydenham River Nature Reserve for a brief moment. Not too many birds, but I did hear a Yellow-throated Vireo. 

Lots of Virginia Bluebells (Mertensia virginica) in bloom. I'd be lying if I denied that part of the reason I made this detour was to see these plants. 

I made a quick stop at a spot for Upland Sandpiper (which I didn't see), before continuing onto the Strathroy Sewage Lagoons. Here I added such birds like Sora and Virginia Rail, American Coot, Common Gallinule (stuck around!), Cliff Swallow, Purple Martin (a FOY), and a variety of ducks and shorebirds. Seems I missed a Dunlin and Semipalmated Plover, but can't get them all I guess. 

It was time to head up to the northern part of the county. Along Sylvan Road, I found the pair of nesting Common Ravens, a nice addition to the day list. I then went to the Ausable River Valley Trail, which proved to be rather quiet, although I did get Eastern Phoebe, Pileated Woodpecker, and my main target here, Vesper Sparrows. They weren't new for the day list, but I also had a pair of Yellow-throated Vireos It was a nice walk anyways, and I saw a great variety of plants. Hopefully I can try to get my camera back in working order and come back to properly photograph them. 

I opted to skip out on Parkhill CA to try for Ruffed Grouse (partially because of running out of time, and partially because my phone battery died), so I made a beeline for Thorndale to check out those ponds I had not gotten a chance to go to earlier in the day. 

Birds were getting harder and harder to add, and when I arrived at one of the ponds, I saw they were doing work with heavy machinery on one of the hedgerows in which I had a variety of would be new birds for the day list the night before. All I managed to add at that one spot was Hooded Merganser. 

At the next spot, a gravel pit, I scoped for ducks, but was only able to find a single new bird, a lingering black duck. As I tried to find a place to turn around, I had my first and only White-crowned Sparrow of the day fly across the road. I let out a whoop when I saw that one. 

I stopped briefly at a spot where I had a singing Golden-crowned Kinglet earlier in the week, but I didn't find it. I then went out of my way to get an Osprey by scoping a known nest. A bit later one would fly over me, so I guess that was for naught...

I finished my diurnal birding by hitting a spot in the neighbourhood, which is where I got Green Heron, Cooper's Hawk, and Swamp Sparrow (good thing I know that spot well, I had to go to a pretty out of the way place to get that sparrow!). 

A couple hours later, I went out for woodcocks, but for the first time in pretty much all of my spring big days, I couldn't for the life of me find one! Over the course of an hour I checked five or six locations, each one of them coming up empty. Very strange, perhaps all the new development in the area made them move on. As a consolation, I still added two last birds to the day list: Great Horned Owl and an Eastern Screech-Owl.

At the end of the very tiring day, I ended up with 128 species all within the borders of Middlesex County. Sure beats last year's total of 94, and my total of 101 from earlier in the week. Had it been a bit later in May, and we were seeing more migrants move through (overall it was a pretty cold, windy, overcast day, and it hadn't been great for migration in the days leading up), I probably could have even tallied a few more! Of course, there were some quite notable misses, excluding woodcock, such as Eastern Kingbird, Brown Thrasher, Chimney Swift, Indigo Bunting, Northern Parula, Ruby-throated Hummingbird, Cedar Waxwing, and Herring Gull.

It was a really fun day, and I saw some great birds. I live for this kind of stuff! 

An Accidental Big Day

I did not set out to do a big day today, but it sort of turned into one.

I had a few hours before I had class today, so I decided to head out and bird the Kilally Meadows ESA. Figured I'd shake it up! This park is situated along the Thames River, and as such is a corridor for migrating birds. 

I got there shortly before 6:00, and was immediately greeted by the songs of Yellow Warblers, of which there would be dozens, and my first Ovenbird of the year. As I continued on my walk, I got the feeling it would be quieter than I had expected it to be. I walked for quite awhile, and the only other warblers I managed to pick up were Common Yellowthroat and a Black-throated Green. Finally, my first Great Crested Flycatcher of the year started calling, which at least spiced it up a bit.

On my way back from the furthest reaches of the park, I came across my first Chestnut-sided Warbler of the year. Perhaps a tad earlier than when I normally see them, but certainly not unexpected. Was nice to see! Not too long after, I added a couple more FOYs in the form of an Indigo Bunting and Lincoln's Sparrow. 

Lincoln's Sparrow

At one point I came across a group of finches feeding, represented by four species: Purple Finch, House Finch, goldfinch, and siskin. Nice to see the Purple Finches coming back—will the Evening Grosbeaks be next??

Purple Finch

I walked around a bit more (it had started to rain by this point as well), but the only other year bird I could find was an American Redstart. I finished my outing with 62 species, not too bad! To see the eBird checklist, click here. 

After class, I was debating on what to do. I thought about going to the Strathroy Sewage Lagoons, but decided against it. That is, until I saw a report of a Common Gallinule. This is a decent bird for Middlesex, and I had only ever seen one previously. That changed my mind! Soon I was on route.

I arrived at the lagoons a short while later, and then began the task of finding the bird. A couple American Coots were posing nicely.

I was beginning to become discouraged, but then it occurred to me that I had been looking in the wrong area! Once I went to where I thought the right area would be, the gallinule made an appearance.

A gorgeous bird. 

With my target acquired, I decided to walk around the lagoons. What followed next was a fun couple of hours! I nailed several species of shorebirds, including Wilson's Snipe, Solitary Sandpipers, both yellowlegs, Pectoral Sandpipers, and Least Sandpipers. There were a few ducks around as well. Plenty of Soras (I counted eight) and a Virginia Rail rounded out the rallids. Along the backside of the cells, the forest was hopping with migrants, especially Yellow-rumped and Yellow Warblers. As I picked through them, I found a Black-and-white Warbler, Nashville Warbler, Common Yellowthroats, Palm Warblers, a Chestnut-sided Warbler, and my FOY Blackburnian Warbler. There was also a Wood Thrush singing, another FOY. 

I tallied 65 species at the lagoons, quite a nice total! Click here to see the eBird checklist.

On my way home, I decided to take a detour to Komoka Provincial Park. There were a few birds around, including Eastern Meadowlark, Eastern Bluebird, and Brown Thrasher, all of which I hadn't seen yet that day. There was also a Grasshopper Sparrow, my main target, singing back in its usual spot.

The biggest highlight though was spotting my first ever Eastern Milksnake! 

And just to throw a bit of botany in here...

Leafcup (Polymnia canadensis)

After I got home and entered my eBird checklists for the day, I was shocked to see that my day list stood at 97 species! This surpassed my previous best for Middlesex County of 94, which I did last year on the eBird Global Big Day (which is coming up this Saturday by the way). Since I was so close to 100, after supper I decided to go out in the pouring rain and try to hit triple digits.

I first went and scoped Fanshawe Lake. Here I only was able to add Common Merganser, but I wasn't really expecting much else.

I then went up to Thorndale in hopes of getting Pine Warbler, but they remained silent. I did however hear a singing Golden-crowned Kinglet. The habitat isn't too bad here, so I will keep an eye on it for the atlas. 

I went and checked some gravel pits, but found them pretty much devoid of birds. As I was driving back, I spied number 100: a Bald Eagle sitting in a dead tree! 

I decided to try for one more bird, so I went and scoped out an Osprey nest. There was one sitting there! 

All in all, a great day. I definitely did not wake up today and expect to see over 100 species. Gotta love spring birding!