Tag Archive | Swainson’s Thrush

Have You Ever Heard a Spiral Birdsong?

By Catherine Warwick.

This summer keep your ears open for a very unique bird song. It is sung by the Veery, which is a small brown bird from the Thrush family. This family is full of great singers, the American Robin, the Townsend’s Solitaire, and the Hermit Thrush to name a few. To me the headlining act would be the Veery, with its ethereal spiraling song. It has a haunting, otherworldly quality that stopped me in my tracks the first time I heard it in the Weaslehead area. 

The Veery has a different vocal system then you or I. It can produce two notes simultaneously from its syrinx, which is what it has instead of a larynx. The sound sounds like “veer”, which is where its name comes from. Perhaps it seems to spiral due to the fact that its volume lowers and rises, it sounds close and then far, close and far. It seems to echo through the forest. Somehow it sounds better in the wild than the song recorded on the Merlin App. That bird was probably nervous when it got into the recording studio, concerts are always better live after all.

The bird itself is always hard to see and usually hidden in the brush. The one I heard was very elusive and I never actually got to see it. If I had, I would have seen a bird that was brown on top and white on bottom with speckles on its throat. It’s basically an unassuming little brown bird until it opens its beak and then it is an angel. 

Veery

Veery – June 11, 2021, photo: Pam Hardy

The Veery’s song is a downward spiraling melody. But wait! There is another bird that also has a song that spirals, but upward. This would be the Swainson’s Thrush. So if you hear a spiralling song you need to think – is this going up or down? And if you ever find yourself in a forest trying to figure that out, you know you have advanced to “Bird Nerd” status.

Swainson's Thrush

Swainson’s Thrush – May 3rd, 2024 at Inglewood Bird Sanctuary. Photo: Pam Hardy 

As you can see from the photos the Swainson’s Thrush is very similar to the Veery. It too is brown on top, white on bottom and with speckles on its throat. In fact there are many thrushes that look very similar. You better hope that little brown bird starts singing if you want to identify it! If you are in Calgary it’s good to know that the Swainson’s Thrush is more common, according to eBird, compared to the Veery. I’ve certainly noticed more of these around than the Veery. 

eBird frequency chart, downloaded as of 2026:

eBird

Both of these birds are insect eaters during the breeding season and then they switch to fruit. The Swainson’s also enjoys ants, which is rare among temperate songbirds according to All About Birds. I think it’s smart to go for ants, they are plentiful and easy to find. I’ve got thousands in my garden that it is welcome to feast on.

Next month I’ll write about the octagon singers. Just kidding, as far as I know the spiral is the most complicated shape of a bird song. Or I should say, the most complicated shape that humans have extrapolated onto a bird song. If you were looking forward to an article on these so-called ‘octagon’ singers, then I’m afraid it’s too late for you, you are a Bird Nerd.

A “fallout” of thrushes from Bankside to Mallard Point

Posted by Dan Arndt

Last Sunday was a great day for birding along the Bow River. The weather had been a little iffy for a couple days before, and overnight had cleared up enough to allow a whole lot of birds to begin moving through, and boy did we see and hear a lot of migrants!

Bankside to Mallard Point - May 17, 2015

Bankside to Mallard Point – May 17, 2015

We walked around at Mallard Point for a bit early on, and found a whole lot of Swainson’s Thrushes in the underbrush (say that five times fast) and hearing a number of Yellow and Yellow-rumped Warblers singing in the bushes. From there, we drove down to the ponds at Burnsmead to look for the Wood Ducks we had there earlier in the year, but dipped on those. We did hear a couple of Western Tanagers in the saplings on the north side of the road, one of which posed nicely for us.

Western Tanager Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/8.0, ISO 320

Western Tanager
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/8.0, ISO 320

From there we headed over to Bankside, in search of sapsuckers and maybe a few other warblers, but aside from hearing a couple here and there, none of them popped up into view. We headed north along the river and one of our keen-eyed participants noticed this Say’s Phoebe across the river, which was quickly harassed and scared off by a newly arrived Eastern Kingbird, but eventually the two of them worked out their differences.

Say's Phoebe Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1600

Say’s Phoebe
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1600

Moments after we spotted this fellow, a pair of American White Pelicans gave us a very close flyover, enough to tell this male by the large crest present on the bill.

American White Pelican Pentax K-5 + Sigma 150-500@500mm 1/1600sec., ƒ/8.0, ISO 400

American White Pelican
Pentax K-5 + Sigma 150-500@500mm
1/1600sec., ƒ/8.0, ISO 400

The morning continued with us finding Song Sparrows, Lincoln’s Sparrows, and Swainson’s Thrushes absolutely everywhere, but none of them really allowed us to get too close, and despite our efforts, we couldn’t quite pick out a Hermit Thrush or a Veery from the pack. We did hear a few of these beautiful male Baltimore Orioles singing in the poplar trees across the river!

Baltimore Oriole Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1600

Baltimore Oriole
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1600

Upstream in a section of the bank that had been carved out in the 2013 flood we found a colony of Bank Swallows setting up shop. It’s always fun to watch them dip and weave over the river and in and out of their tiny homes.

Bank Swallows Pentax K-5 + Sigma 150-500@500mm 1/2000sec., ƒ/8.0, ISO 2000

Bank Swallows
Pentax K-5 + Sigma 150-500@500mm
1/2000sec., ƒ/8.0, ISO 2000

We continued upstream to find a grove where we’ve found nesting American Kestrels in one of the large hollowed out trees, but unfortunately came up empty in the trees. On the river though, we found a lifer for most of our group, great looks at a usually hard to spot warbler, and yet another great look at one of the Swainson’s Thrushes along our path.

Northern Waterthrush Pentax K-5 + Sigma 150-500@500mm 1/1600sec., ƒ/8.0, ISO 3200

Northern Waterthrush
Pentax K-5 + Sigma 150-500@500mm
1/1600sec., ƒ/8.0, ISO 3200

We noticed this Northern Waterthrush darting along the bottom of the logs and accumulated debris, but popped out a couple of times for us to take photos. We also had some of our best looks at a couple of Swainson’s Thrushes bobbing up and down along the brush pile.

Swainson's Thrush Pentax K-5 + Sigma 150-500@500mm 1/1600sec., ƒ/8.0, ISO 1000

Swainson’s Thrush
Pentax K-5 + Sigma 150-500@500mm
1/1600sec., ƒ/8.0, ISO 1000

Our best bird of the day, and arguably of the entire course so far, was this Gray-cheeked Thrush. They’re a rare migrant in southern Alberta, and it seems that a few of them might have been included in the overnight thrush fallout, as they also banded 5 of them at the Inglewood Bird Sanctuary bird banding station that morning.

Gray-cheeked Thrush Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1000

Gray-cheeked Thrush
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1000

Gray-cheeked Thrush Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1000

Gray-cheeked Thrush
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1000

We spent some time with the thrushes before heading back upstream, to find our first goslings of the season, and remarked at just how big they were already!

Canada Goose goslings Pentax K-5 + Sigma 150-500@500mm 1/1600sec., ƒ/8.0, ISO 400

Canada Goose goslings
Pentax K-5 + Sigma 150-500@500mm
1/1600sec., ƒ/8.0, ISO 400

As we wrapped up for the day at Mallard Point, we heard the Least Flycatchers calling from the bushes again and I decided I had to at least try to get a picture. All I was able to snap was this record shot before it flew off. I’m sure I’ll get better ones later on this year!

Least Flycatcher Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1000

Least Flycatcher
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1000

 

 

Banff: A National Treasure Part 1

Banff National Park is a hotspot for just about anything; birds, mammals, flowers, scenery, recreation, vacations; the list could go on for a long time. Canada Day long weekend, I visited Banff with my family, eager to explore this local gem a little bit more. Saturday, July 2nd, we made our way up to Johnston Canyon campground, in hopes of finding a spot despite the busy weekend. We got lucky and got a spot, set up our trailer in a lot dotted with dandelions and heart-leaved arnicas and then left for a short hike at nearby Silverton Falls.

The Heart-leaved arnica is a pretty yellow flower that can be found in Banff.

Silverton Falls, not as well-known as Johnston Canyon, is a scenic, short hike with a waterfall as a climax. As we did this short hike, we were serenaded by both Swainson’s and Hermit Thrushes and we caught glimpses of several Yellow-rumped Warblers.

 The scenery was great at Silverton Falls and we ascended a trail littered with Indian’s Paintbrush and offering a scenic view of the mountains in the distance.

 Indian’s Paintbrush

Then came the falls themselves…

We finished our hike and then headed to Castle Mountain chalets where we stopped to grab some supplies before eating our lunch there. We met a fellow photographer who was looking for some Rufous Hummingbirds; we all saw one brilliant-colored male. After lunch, we headed up to the popular Peyto Lake. On the short walk up to Peyto Lake, we saw  some local flora and fauna; Grey Jays and Western Anemones.

Peyto Lake was brilliant and I highly recommend anyone who has not been there to visit this stunning lake (visit in the morning and in the evening, when it is less crowded).

While at Peyto Lake, we observed a young family of Boreal Chickadees foraging in the spruce trees. Our first afternoon was great and we had high hopes for the remainder of our trip.

I will post the rest of our journey highlights after this one.

Posted by Matthew Sim