DeBoville Slough

Birding, June 27, 2026: Barns, bees, benches, birds, boats, bogs, bugs, butterflies, and a lobster

Where: DeBoville Slough, Blakeburn Lagoons Park (Port Coquitlam), Alouette River/Trans Canada Trail (Pitt Meadows) 
Weather: Mostly sunny, 17-22°C

Spoiler: I forgot to wear sunscreen. I am the lobster.

DeBoville Slough

The slough as we started out.

We previously visited the slough in extremes of heat and cold, but today it was in the Goldilocks zone of just right, if Goldilocks was into sloughs instead of stealing porridge from bears. By the way, we did not see any bears, but we did see frequent reminders of bears along the trail, one of which Nic shot because he loves poop. Just kidding, there was a butterfly on it. I opted to go meta and took a photo of him taking a photo of the poop (with a butterfly on it).

Nic shoots the poop:

The best part is it doesn’t move.

Once more, we heard yellowthroats, but never got any photos. They are as elusive as the Sasquatch, albeit a lot noisier. In general, birds were a bit tricky to shoot due to distance or foliage, but sometimes they’d sit out nicely on the topmost branch of a tree or something.

Cedar Waxwings were in relative abundance, looking snazzy and elegant as always. We watched one snatching a spider atop a tree.

Waterfowl were either tucked away among lily pads or absent, but we did spy a few Mallards and Wood Ducks.

And when there were no birds, the scenery was always gorgeous.

Blakeburn Lagoons Park

Lagoon view, with housing in the distance.

Second spoiler: We did not see any Green Herons. Or any other herons, actually.

But we were treated to two different families of Pied-billed Grebes, the babbies looking weird and adorable with their striking stripe-covered heads. One in particular was almost constantly glued to the parent, begging to be fed. Eventually the parent swam off and returned with a fish that wasn’t so much transferred to the baby Grebe as it was snatched so quickly the best camera EVAR would have been challenged to capture the moment. The baby immediately started begging for more.

The other Pied-billed Grebe family was tightly clustered, as were five photographers shooting them with their mega-lenses. This is how we knew something might be up–always look for The Gathering of Mega-Lenses. One of the parents dove and came up with a rather large fish that could not be swallowed up by any of the babies, so it just sort of passed it around for nibbling. At one point it dropped the fish, but after a few attempts, managed a recovery, to the delight of the insatiable babbies.

We also saw a fair number of dragonflies here and most surprisingly, in one of the lagoons, swimming near a Mallard–a lone coot! Have they returned early? Did they never really go away but just cleverly hid? Is this a rogue coot who never left? I guess we’ll know if we start seeing others. I normally haven’t observed them returning until August.

Alouette River/Trans Canada Trail

A farm along the Alouette River.

The birds were leanest along the Alouette River, but we did watch an Osprey flying down the river, looking down for yummies, and got to see horses, rustic boats and plenty of pleasant scenery. We also saw a Cybertruck, as if to remind us the world can also be cruel. This was offset by a White-crowned Sparrow singing on a post.

In all, a pleasant and step-rich day of birding, marred only by me being silly and forgetting the sunblock. I VOW TO NEVER FORGET SUNBLOCK AGAIN.

The Shots

All photos shot with a Canon EOS R7 with 18–150 mm kit lens and 100-400 mm telephoto unless otherwise noted.

Gallery coming soon™.

The Birds (and other critters)

Sparrows and sparrow-adjacent:

  • American Robin
  • Barn swallow (possibly)
  • Black-capped Chickadee
  • Black-headed Grosbeak
  • Cedar Waxwing
  • Cliff Swallow (maybe)
  • Common Yellowthroat (heard, not seen)
  • Northern Flicker
  • Purple Finch
  • Red-winged Blackbird
  • Savannah Sparrow (heard)
  • Song Sparrow
  • Spotted Towhee
  • Swainson’s Thrush (heard, according to Merlin)
  • White-crowned Sparrow
  • Willow Flycatcher

Waterfowl and shorebirds:

  • American Coot (!)
  • Double-crested Cormorant
  • Gadwall
  • Mallard
  • Pied-billed Grebe
  • Wood Duck

Common:

  • American Crow
  • A Glaucous-winged Gull

Raptors:

  • Bald Eagle
  • Osprey

Non-birds:

  • Assorted pollinators
  • Copious dragonflies
  • Frogs (heard frequently, seen never)

Birding, May 9, 2026: Cleaning crows

Where: Rocky Point Park (Port Moody), DeBoville Slough (Port Coquitlam)
Weather: Mostly sunny, 21°C

Today the weather was more seasonal, but still a bit warmer than normal. It was warm enough for a lot of birds to go bathing, however.

Rocky Point Park (and environs)

Looking west across the inlet.

Our first stop was the heron rookery just past Old Orchard Park. We did see plenty of nests and plenty of adult herons, variously grooming, snoozing and staring out, but no baby dinosaurs were visible–yet. We may have to return in a few weeks. Or rent a drone or something. Or a Great Blue Heron costume, along with tree-climbing skills, the latter of which I’m fairly certain you can’t rent.

Bottom line: no baby herons on this trip.

We headed along the trail to Rocky Point Park and along the way spotted a number of Killdeer and out and about and bobbing, along with a flock of seagulls enjoying the cool of the water flowing in from nearby creeks, as well as a murder or two of crows doing the same. The crows would carefully (and sometimes trippingly) make their way to a shallow spot in the water suitable for bathing, then energetically splash about before hopping out to let the next one in. Very civilized. The gulls, being swimmers, were just bathing wherever, or snoozing in the shallows while cooling their butts.

We also saw a number of herons variously stalking, flying or creeping under the pier and disappearing. A bird condo out in the water had what appeared to be at least one Purple Martin couple shacking up.

And as always, the lower number of birds is compensated for in part by some pretty nice scenery.

DeBoville Slough

The DeBoville Slough, sloughing along.

The last time we were at the DeBoville Slough, we were shooting icy fronds. Today I wore sunblock. Apparently there was enough sun to scare off most of the birds, as we saw even fewer than normal, but we did see a peppy spider and a bee both working their way along the trail (unsure why the bee wasn’t, you know, flying). There were also geese honking here and there and the mountains and the slough providing scenic views, but the piling that previously had an osprey nest is nest-free this spring, boo.

Sadly, there wasn’t much activity here, so I can’t really elaborate more. Pretend there are a few paragraphs below detailing birds of paradise or something.

But despite the relative lack of birds, it was still a perfectly pleasant outing.

The Shots

Shot with a Canon EOS R7 with 18-150 mm kit lens and 100-400 mm telephoto.

The Birds (and other critters)

Sparrows and sparrow-adjacent:

  • American Robin
  • Black-capped Chickadee
  • Common Yellowthroat
  • Purple Martin
  • Song Sparrow
  • Tree Swallow

Waterfowl and shorebirds:

  • Canada Goose
  • Common Merganser
  • Double-crested Cormorant
  • Great Blue Heron
  • Killdeer
  • Mallard

Common:

  • American Crow
  • Plenty of gulls

Raptors:

  • Red-tailed Hawk (probably)

Non-birds:

  • A distant squirrel
  • Some butterflies
  • A bee trundling on the trail
  • A spider

Birding, January 24, 2026: Also know as Brr-ding

Where: DeBoville Slough, Blakeburn Lagoons Park (Port Coquitlam), Tlahutum Regional Park (Coquitlam)
Weather: Sunny, -2-5°C

The temperature started out below freezing, but thanks to sun, little wind and warm pockets, it didn’t feel too cold as we headed north and east for today’s birding. We had planned on going to Reifel, but they remain closed after a boat struck the only bridge to Westham Island last week. It’s looking like we may have to explore other places for some time.

DeBoville Slough

The frozen slough.

The first spot was a return to DeBoville Slough, on the north trail. We were here last summer, so the scenery is a lot more austere now. The freezing temperatures did help make things pretty, with vegetation and trees in shaded areas covered in frost and some of the waterways iced over.

And birds. We saw more birds than I expected, with towhees especially well-represented. The main item on the menu for them and others were berries that survive and grow in the winter. There is nothing quite like a towhee sitting on a naked branch, its red eye staring out, while it clutches a full, round berry in its bill. And I got that shot!

Other than the birds, a lot of people were out, too. Again, sunny weather in January is probably enough for most, regardless of temperature.

Some of the birds we spotted were deeper in the trees and proved elusive, like a Steller’s Jay and a Marsh Wren that Nic managed to get one shot of, but we still had lots of scenery to shoot as backup.

We did not see any bears because they are sleeping, and the osprey nest on the Pitt River is understandably empty, but it was nice to return and see the slough in a different mood.

Blakeburn Lagoons Park

A frozen lagoon.

We next went back to Blakeburn Lagoons, which remains a nicely compact pair of water bodies you can walk around fairly quickly if you need to just bird ‘n go. A lot of the water here was frozen, but in a few spots we did see some mallards and a surprise Northern Shoveller. While a Green Heron remained elusive, we were treated to a Varied Thrush a couple of times, allowing us to get some good shots, along with an Anna’s Hummingbird that was claiming half the place, and a single but very vocal chickadee.

Tlahutum Regional Park

Golden hour over the Coquitlam River.

By the time we got to Tlahutum, the light was turning golden and it was very golden when we left, shortly before sunset. Again, the waterways here were a mix of open and frozen, though most of the main pond was frozen. The open part was at the far end, alas, so the waterfowl were all gathered there because they aren’t going to walk all over the icy surface for our amusement and pleasure.

We saw a lot of the usual birds here and a couple of odder sights, such as an appropriately-named murder of crows harassing a bald eagle, a flock of Canad geese flying in a classic V-formation, then shifting into more of a Silly String formation, without any particular goose leading them. But mostly, voles.

Tlahutum is the kind of spot where voles–small rodents related to hamsters–are likely to hang out, as it has a number of large, grassy expanses. It’s also why we often see eagles or raptors here, as voles are bite-sized snacks for them. But I had never seen an actual vole until today. Then I saw all of them.

Along the first trail into the park, there is a tall wild grass on both sides. Right now it is yellow and flattened down for the winter, but on the trail edges, shorter green grass and vegetation is still growing. And it seems that a whole pile of Meadow Voles know this. We spotted one, then another, then an entire platoon, or whatever you call a bunch of voles. Each would have its own little burrow in the tall grass and would dash out to the trail edge to eat the green grass, then dash back under cover. They did not seem especially perturbed by people, waiting mere moments for someone to pass before returning to nibble. And they may have felt safer with the crows deciding the best use of their time was to pester and chase the one eagle in the area.

They are also very cute, if you find hamsters or hamster-like animals cute.

I wonder if we will see them as the weather warms and the wild grass grows tall again.

We stayed close until sunset and ended with some final shots of the sun going down.

In all, a fine day and an enjoyable alternative to Reifel.

The Shots

Shot with a Canon EOS R7 with 18-150 mm kit lens and 100-400 mm telephoto.

Gadwall quack (I actually couldn’t hear anything).
A Meadow Vole noshing away on grass.
Sunset at Tlahutum, with bonus plane.
A Spotted Towhee haz berry, as the kids say.

Gallery soon™.

The Birds (and other critters)

Sparrows and sparrow-adjacent:

  • American Robin
  • Anna’s Hummingbird
  • Black-capped Chickadee
  • Dark-eyed Junco
  • Fox Sparrow (maybe)
  • Golden-crowned Sparrow
  • Song Sparrow
  • Spotted Towhee
  • Steller’s Jay
  • Varied Thrush

Waterfowl and shorebirds:

  • American Wigeon
  • Belted Kingfisher (probably)
  • Bufflehead
  • Canada Goose
  • Gadwall
  • Great Blue Heron
  • Hooded Merganser
  • Mallard
  • Marsh Wren
  • Northern Shoveller
  • Wood Duck

Common:

  • American Crow
  • Assorted gulls

Raptors:

  • Bald Eagle

Non-birds:

  • A million Meadow Voles

Birding, August 9, 2025: Bear-y trees and catchers of the fly

Where: Tlahutum Regional Park (Coquitlam), Blakeburn Lagoons Park (Port Coquitlam), Traboulay PoCo Trail/DeBoville Slough (Port Coquitlam)
Weather: Sunny, 25°C

Tlahutum Regional Park

Coquitlam River.

For a change of pace, we started at Tlahutum and Nic managed to get a shot of what might be a Calliope hummingbird. Merlin was not sure and neither are we.

Despite being morning, it was already fairly warm, but also kind of muggy. This would be the unofficial theme of the day. Also the official theme of the day.

The other official theme of the day was yet to come–more on that below.

We actually did not see a lot of birds at Tlahutum, but we shot many pollinators, giant, scary sunflowers and the scenery.

The highlights were a pair of raptors, an osprey that generously flew right overhead, and a turkey vulture, which is a bird I rarely see. It did not fly directly overhead, but if you zoom in, you can clearly see its turkey-like head.

Blakeburn Lagoons Park

One of the Blakeburn Lagoons, possibly with a green heron hiding somewhere in it.

We went to Blakeburn because a green heron has been seen there, and we wanted to get award-winning photos of it. We did see it, briefly, flying across a lagoon, never to be seen again. The animal signs at each viewpoint tease a number of species we’ve never seen, though to be fair, most of them are not birds. We consoled ourselves with scenery, some ducks and then headed out again.

Traboulay PoCo Trail/DeBoville Slough

Mountains and fields to the north and west of the Pitt River.

Today we ventured all the way up the trail and hooked a right to the viewing platform at the end overlooking the Pitt River, before heading back.

It was here that we encountered the other official theme of the day: flycatchers, and plenty of them! They were in abundant numbers and often surprisingly close, so we had no issue getting good shots. There were also multiple kingbirds showing themselves, too.

At one point, a goldfinch appeared and briefly landed on tall grass right in front of us–so close that I didn’t have time to focus on it before it thought better of where it was and took off. Alas.

At one point we saw several people, including someone with a VLL1very long lens, all looking off to the side of the trail toward some trees. We approached, wondering what exotic birds had captured their attention. But surprise twist, it was actually a young black bear, well up a tree and looking somewhat unsure of itself, or maybe very sure of itself. I can’t read bear faces well. It was gone by the time we returned, so I assume it was just exploring and having some fun. We also saw a significantly larger back bear, but it was trundling along in a field and was not interested or really close enough to eat tasty humans. Note to future bears: I am not tasty.

We saw more ospreys here, along with a good number of purple martins, so it proved to be a fruitful, if long and sweaty trek. Plus, the scenery is always nice, especially when the jet skis get out of hearing range.

The Shots

Shot with a Canon EOS R7 with 18-150 mm kit lens and 100-400 mm telephoto.

A sand wasp, to prove I took more than just scenery shots!

The Birds (and other critters)

Sparrows and sparrow-adjacent:

  • American Goldfinch
  • American robin
  • Black-capped chickadee
  • Black-headed grosbeak
  • Anna’s hummingbird
  • Calliope hummingbird (?)
  • Cedar waxwing
  • Eastern kingbird
  • House finch
  • Purple martin
  • Song sparrow
  • Spotted towhee
  • Willow flycatcher

Waterfowl and shorebirds:

  • American coot (not yet!)
  • Great blue heron
  • Green heron
  • Mallard
  • Wood duck

Common:

  • American crow
  • European starling

Raptors:

  • Osprey
  • Turkey vulture

Non-birds:

  • A small black bear and a very large black bear
  • A fuzzy caterpillar
  • Woodland skippers and cabbage butterflies
  • Copious other pollinators
  • Humans on noisy jet skis

Birding, June 7, 2025: Shoot the bear, shoot the poop

Where: Rocky Point Park (Port Moody), Blakeburn Lagoons Park (Port Coquitlam), Traboulay PoCo Trail (Port Coquitlam)
Weather: Sunny, 20-27°C

Rocky Point

An unusual request at one of the viewing platforms.

Today was expected to get quite warm–and it did. We were very smart and most of our birding today took place on trails with no canopy, because we love the sun.

We started at Rocky Point, where the heron babies are growing up oh-so-fast. They seemed a bit more visible this time, due to being larger and more willing to hang out on the edges of the nests, yearning to escape from the yoke of their parents’ tyranny.

We ventured a bit down the trail, but didn’t see much else, other than a lot of people, because the place was packed. Who knew a warm, sunny Saturday in June would draw people out?

Blakeburn Lagoons Park

One of the two lagoons, with mallards and gadwalls paddling about.

We next moved onto Blakeburn Lagoons Park, which is a fairly compact pair of lagoons reclaimed from an old wastewater site. We got some good views, a bit of goose drama, and Nic felt compelled to shoot some bird poop. One must not question the muse. The muse poops for thee, not me. Or something.

The highlight, strangely, was a butterfly that stopped long enough to allow us to get some very nice shots of it. After a quick trip around the lagoons, we needed more sun, so off we went!

Traboulay PoCo Trail/DeBoville Slough

The DeBoville Slough, wending its way through the wilds of Port Coquitlam.

We’ve been in this area before, but along the southern trail. This time we took the northern, which parallels the slough and eventually leads to the Pitt river, which is where we saw a nesting osprey (neat) and then turned around and headed back. We saw a few birds along the way, too–a robin, a waxwing and a Northern flicker–but most of the views were of the slough, the verdant fields and mountains. And one shirtless jogger.

Although by this point it was getting quite warm, the breeze kept it from getting sticky and awful.

And we also saw a bear, trundling casually through the crops on a field. There was a slough between us and the bear and even though bears can swim, it was not close and seemed pretty mellow. I got a few iffy shots, but it’s definitely bear.

After that, we wrapped up early, as Nic has to help out a theatre full of gay men. As one does.

Although the birds were not out in copious numbers today, the change of scenery was pleasant, as was the weather.

The Shots

Shot with a Canon EOS R7 with 18-150 mm kit lens and 100-400 mm telephoto.

The Birds (and other critters)

Sparrows and sparrow-adjacent:

  • American robin
  • Cedar waxwing
  • Common yellowthroat (heard)
  • Northern flicker
  • Spotted towhee
  • Song sparrow
  • Violet-green swallow

Waterfowl and shorebirds:

  • Canada goose
  • Gadwall
  • Great blue heron
  • Mallard

Common:

  • American crow
  • Assorted gulls

Raptors:

  • American osprey
  • Bald eagle
  • A hawk?

Non-birds:

  • Butterflies
  • Dragonflies
  • Other flies
  • A black bear