Archives

Gulls return to Mallard Point

Posted by Dan Arndt

Our outing to Mallard Point on March 6th was really geared to look for the first arriving gulls. With the exceptionally warm winter, and with many sightings around the city the for the week leading up to it, it seemed certain that we would find at least a few of them on the extensive gravel bars there. We did manage to spot one, and had a few other nice birds, but the haze, rain(!) and low gloomy clouds made it tough to keep motivated through the morning!

Mallard Point - March 6, 2016

Mallard Point – March 6, 2016

The day was dark, dingy, drizzly and dreary. More typical of a morning in early April rather than March, but the early spring birds were beginning to return, and some overwintering birds were still around. I wasn’t particularly well dressed for the weather, and so we moved as fast as we could to try to stay warm. Here’s a tip: If you’re birding and the calendar says it’s still winter, it’s not t-shirt weather. Don’t try. You’ll freeze.

California Gull

California Gull

[exif id=”15425″]

Our first gull of the season, and our only one of the whole day, was a solo flyby of a single California Gull. This is usually the first species that shows up in late February or early March, sometimes in small single digits, and very quickly joined by dozens of others over the following few weeks. Mallard Point is a great spot to find them most years, but in colder years when the Bow River is frozen up a little more, it is one of the few open gravel bars in the south end of the city. This year though, the entire river has been open for pretty much the entire winter, so they haven’t been found in any significant numbers within the city.

immature Bald Eagle

immature Bald Eagle

[exif id=”15427″]

This young Bald Eagle was perched off in the distance when we arrived, took a few flights up and down the river, then came right back to this spot. Another observation of the mild winter, these eagles have been able to spread out all along the length of the Bow River through Calgary, while in colder years we tend to find them grouped up in areas downstream of water treatment facilities, such as Beaverdam Flats, Carburn Park, and downstream of Fish Creek Provincial Park. Some years we see as many as twenty in a single morning outing!

White-throated Sparriw

White-throated Sparrow

[exif id=”15429″]

White-throated Sparrow

White-throated Sparrow

[exif id=”15428″]

Chirping away under the feeders at the houses on the east edge of Mallard Point was this White-throated Sparrow. Last spring around this time we found another member of this species less than a hundred meters away from here. I often wonder when we have sightings like this if it’s the same bird coming back winter after winter to the same spot. I guess there are a few ways one could research it though!

Northern Flicker

Northern Flicker

[exif id=”15426″]

Northern Flicker

Northern Flicker

[exif id=”15423″]

There were quite a number of Northern Flickers calling, drumming and displaying throughout the morning, so many that there was a “high count” trigger on eBird when we went to submit the list! It’s always fun to watch them fly from tree to tree displaying and chattering at each other at this time of year, but not necessarily as much fun if they’re doing it outside your bedroom window first thing in the morning, or on the heating vent on the roof!

Common Mergansers

Common Mergansers

[exif id=”15424″]

This beautiful pair of Common Mergansers was further down the river, the male in his full bright white and iridescent dark green breeding plumage, and the female showing off her fancy head crest. Soon, she’ll be swimming along with a dozen or more young in tow, trying to keep them safe from the many predators both above and below the water.

male Downy Woodpecker

male Downy Woodpecker

[exif id=”15422″]

Our last bird for the day was this beautiful male Downy Woodpecker, who perched nearby and began drumming away while we watched. While he didn’t call in a female while we were there, his energy and persistence was rather obvious, and I’m certain he’s paired up by now and building a nest somewhere nearby.

Have a great week, and good birding!

 

Fish Creek Provincial Park HQ and Sikome Lake – Spring on the horizon

Posted by Dan Arndt

Our outing on February 28 took us to the area surrounding Fish Creek Provincial Park’s headquarters and administration building, and then down near Sikome Lake. Our main goal was to find two pairs of resident Great Horned Owls, but also to check some of the ponds and the river for newly arrived waterfowl, and we weren’t disappointed!

Fish Creek Provincial Park HQ - February 28, 2016

Fish Creek Provincial Park HQ – February 28, 2016

Great Horned Owl (male)

Great Horned Owl (male)

[exif id=”15402″]

Our brief walk around the headquarters led us to flush a male Great Horned Owl from the spruce trees, where he perched right out in the sun on some low willows. This is likely the male from the pair that roost here all winter long, and his mate is certainly somewhere nearby!

White-tailed Jackrabbit

White-tailed Jackrabbit

[exif id=”15403″]

We headed down the pathway to the west with little to see or hear, and on our return trip we headed over to the brush near where the owl had flushed to only to find a pair of White-tailed Jackrabbits doing their best to stay completely still. They’ve had a rough winter staying camouflaged, with very little snow for much of the season, and now that they’re starting to turn brown, the snow we’ll be getting with our usual spring squalls will be just as difficult on them.

Sikome Lake area

Sikome Lake area – February 28, 2016

After parking near the boat launch and checking the river, we turned up next to nothing nearby. The well above seasonal temperatures had boaters and fishermen up and down the river long before we arrived, so much of the waterfowl had already flown off.

Black-capped Chickadee

Black-capped Chickadee

[exif id=”15404″]

Black-capped Chickadee

Black-capped Chickadee

[exif id=”15405″]

White-breasted Nuthatch

White-breasted Nuthatch

[exif id=”15405″]

Leave it to the chickadees and nuthatches to brighten up the day! As we crossed the road to take a closer look for another well known pair of owls, we found a small mixed flock of birds foraging in the low brush, and they were more than happy to pose nicely for us all to get a good look at them.

European Starlings

European Starlings

[exif id=”15410″]

While there are often a few European Starlings that can be found in this area all winter long, there were nearly thirty of them inspecting cavities, calling, and doing their best impersonations of Red-tailed Hawks, Sora, Killdeer, and a number of other birds all morning long.

Great Horned Owl

Great Horned Owl

[exif id=”15408″]

We found the new mate of the female Great Horned Owl guarding the nest in a little more open area than her past mate usually sat, but I have no doubt that he’s got just as good an eye on mom and the eggs. Given that this was three weeks ago, it won’t be much more than another week or two before they begin to hatch.

female Great Horned Owl

female Great Horned Owl

[exif id=”15407″]

You can barely see her in the corner of the nest here, but that’s just their natural camouflage at work!

Canada Geese on nest

Canada Geese on nest

[exif id=”15411″]

It wasn’t just the Great Horned Owls who had decided it was time to get on their nest! This pair of Canada Geese were nesting nearby in a hollowed out tree top that these, or other Canada Geese use every year without fail. It’s always weird to see them nesting so high up, but they know what they’ve been doing it for years!

Downy Woodpecker with dilute plumage

Downy Woodpecker with dilute plumage

[exif id=”15409″]

A couple of the flight feathers of this female Downy Woodpecker that look brown rather than the usual black. This type of plumage variation is known as “dilute plumage”, which is different from both albinism and leucism in that it’s simply a reduction in the normal amount of melanin that is expressed, rather than an entire lack of it. She had been seen there the entire week leading up to our outing, and it looks like she’ll be breeding nearby. It’ll be interesting to see if her offspring have similar plumage as she does!

Cackling (left) and Canada Geese (right)

Cackling (left) and Canada Geese (right)

[exif id=”15412″]

With the Canada Geese getting on nests, and actively feeding on the fresh grass shoots all throughout the park, there were huge numbers of them around the edge of Sikome Lake. Whenever there are large numbers of Canada Geese around, it’s always worthwhile to try to scan for Cackling Geese, and we managed to find at least one that day. The bird on the far left has that diagnostic short, triangular bill, very tiny head, short neck, and was much smaller overall than the nearby Canada Geese.

Common Goldeneye

Common Goldeneye

[exif id=”15413″]

These Common Goldeneye were happily paired up in the storm water ponds south of Sikome Lake, and were keeping a sharp eye on us as we watched them. Their numbers have diminished a little bit right along the river, but as more and more small water bodies open up, pairs of them will start showing up at each little pond and slough throughout the province.

Green-winged Teal

Green-winged Teal

[exif id=”15414″]

Green-winged Teal

Green-winged Teal

[exif id=”15415″]

There were also a pair of male Green-winged Teal who had also showed up on the small ponds and sat quite nicely for us to watch, and we got very good looks at their beautiful greens, browns and grays in their breeding plumage.

Bufflehead

Bufflehead

[exif id=”15416″]

Our last new birds of the day was this pair of Bufflehead, and it seemed that the female of this pair was chasing around her mate, a bit of a role reversal to the usual situation, but they’re always nice to see in the late winter, as they also disperse throughout the prairie potholes to breed and raise their young.

Next week, we’ll cover our outing on March 6 to Mallard Point, with our first gulls of the new year!

Have a great week, and good birding!

Back to Bebo for a Beautiful Bird

Posted by Dan Arndt

Our second visit to Bebo Grove this winter was in search of a well-documented Varied Thrush that had been seen there for a few weeks, and thankfully it decided to stay in almost the exact same spot for our Sunday morning outing. We also got some of the regular boreal birds that we’ve come to expect at Bebo Grove, and while the morning was fairly quiet in terms of numbers of individual birds, we did have some nice close encounters that highlighted the morning overall.

Bebo Grove - February 21, 2016

Bebo Grove – February 21, 2016

While the highlight of the morning was the Varied Thrush, a bird we found early on and spent a good amount of time with, I’m going to save those images for the very end, since there are a few of them in different poses, and really it’s always good practice to save the best for last!

Our morning was, as I mentioned in the intro, quiet overall in terms of bird sightings, but there wasn’t a moment while travelling through the trees that we didn’t have at least forty or fifty Pine Siskins in the trees above us, trilling and chattering away. We even had a brief sighting of a Merlin, a Dark-eyed Junco, and a few other birds that I we haven’t seen as a group since the late fall.

Boreal Chickadee

Boreal Chickadee

[exif id=”15370″]

Boreal Chickadee

Boreal Chickadee

[exif id=”15371″]

It’s almost like clockwork the areas in Bebo Grove where we find mixed flocks of Boreal and Black-capped Chickadees, and where the bird activity picks up bit by bit to a startling cacophony of sound and being dive-bombed by chickadees, nuthatches, and the odd kinglet or creeper. There were a few more Boreal Chickadees here than the last time we visited this little grove, and they had a very well established pecking order, with one larger bird coming in first, then the next two coming in almost as soon as it had left.

Pine Siskin

Pine Siskin

[exif id=”15373″]

We even had a few close encounters with some Pine Siskins once again, coming down into the lower boughs of the spruce trees to feed on hatching insects as well as on the fallen cones.

Pine Grosbeak

Pine Grosbeak

[exif id=”15372″]

One of the bird species that seems to be diminishing in numbers in southern Alberta right now are the Pine Grosbeaks. While there are a few places to still reliably find them in the city limits, I suspect that they’re heading north and west as our early spring has really ramped up over the last few weeks. Similarly, both White-winged and Red Crossbills, as well as Bohemian Waxwings seem to have all but withdrawn from southern Alberta a few weeks earlier than they normally would, despite there still being an abundance of food for them.

Golden-crowned Kinglet

Golden-crowned Kinglet

[exif id=”15374″]

Another species we found picking through the lower branches in search of freshly hatched insects (in February, at that! The wonders of these long-lasting el Nino chinooks!) were a few Golden-crowned Kinglets. These birds were unusually unaware of our presence once again, and so we had really good looks at them while they fluttered about almost like hummingbirds feeding from the tips of the branches and all the way along each small branch and twig.

Varied Thrush

Varied Thrush

[exif id=”15366″]

Of course the real highlight was this male Varied Thrush. I’ve been seeing quite a few of these birds in Revelstoke, British Columbia in my trips there all winter, but these are certainly a great bird to find in Alberta, especially one returning to the same area for such a long period of time in the winter!

Varied Thrush

Varied Thrush

[exif id=”15365″]

We even got to hear him singing away for a few minutes, while a second male a little further off in the distance sung counter to him. If you’ve never really heard these birds before, their song is a long, high pitched piercing note, much like the sound of the brakes of a train squealing to a stop.

Varied Thrush

Varied Thrush

[exif id=”15369″]

Varied Thrush

Varied Thrush

[exif id=”15368″]

Varied Thrush

Varied Thrush

[exif id=”15367″]

We must have spent a good half hour with this bird, watching him from all angles while he posed, sung, posed again, and eventually moved just a little higher in the trees as the sun came around to illuminate him a little bit. It was probably the best look at a Varied Thrush some members of our group had ever had, as these birds can be quite flighty, even where they are abundant.

Have a great week, and good “spring” birding!

Winter Surprises at Beaverdam Flats

Posted by Dan Arndt

There are few parks in town that I have such a love/hate relationship with more than Beaverdam Flats. While it’s great for getting good, close looks at Bald Eagles, and also seeing a huge number of them, there really tends not to be too much here that you can’t get better looks at, or see greater abundance in some of the other parts of town. Waterfowl are generally more diverse at Carburn Park, or along the Bow River in the eastern parts of Fish Creek Park. Songbirds are usually more abundant at Votier’s Flats and Bebo Grove, and the rare chances of seeing Great Horned Owls here are more regularly seen at Sikome Lake or at the Bow Valley Ranche. This time around was not too much different, but right at the end we had a couple very nice surprises that made the quiet morning a little more worthwhile.

Beaverdam Flats - January 17, 2016

Beaverdam Flats – January 24, 2016

While our usual route is picked so that we can have the sun at our backs for the majority of the walk, that morning was, as was typical of much of January, gloomy, overcast, and a little windy. We weren’t really expecting too much in the way of snow or bad weather though, so our luck has held fairly solid this season so far. Our first couple birds of the day aside from a few distant Bald Eagles were some Common Redpolls down along the creek, which turned out to have a Hoary Redpoll among them after I’d looked at my photos afterward!

Common (left) and Hoary (right) Redpolls

Common (left) and Hoary (right) Redpolls

[exif id=”15299″]

Along the river, as is usual for this time of year, were hundreds of Canada Geese. By this time of the morning, many had already begun to fly off to the fields surrounding Calgary to feed, but there were still a good number right on the water, and many more travelling up and down the river bed.

Canada Geese

Canada Geese

[exif id=”15291″]

During the first half hour of our walk, again, quite typical of the expected birds at Beaverdam Flats, we observed half a dozen different Bald Eagles, some adult, some immature of varying ages. Almost at random it seemed, the flyovers of some would cause the waterfowl to flush off the water, while others simply got a casual eye turned up at them. One reason seems to be that the waterfowl are able to tell how full the crop of these raptors is, so they can tell whether the eagles are actively hunting or simply checking the menu.

adult Bald Eagle

adult Bald Eagle

[exif id=”15298″]

In addition to the numerous Canada Geese and Mallards on the river, Common Goldeneye were abundant, though those three species were pretty much the only ones out that day. Many years we’ll have numerous Common Mergansers, Barrow’s Goldeneye, even Hooded Mergansers and occasionally American Wigeon as this stretch of river is downstream from a water treatment plant.

Common Goldeneye

Common Goldeneye

[exif id=”15290″]

Sadly, once we turned back to head along the north stretch of our walk, things got very, very quiet. We heard a handful of White-breasted Nuthatches, Black-capped Chickadees, and even a small number of Downy Woodpeckers fighting over territory, but it seems the flood damage in the interior part of the park is still keeping the usual songbird numbers low, at least in the winter.

White-breasted Nuthatch

White-breasted Nuthatch

[exif id=”15296″]

Downy Woodpecker

Downy Woodpecker

[exif id=”15295″]

The northern section of this park is currently closed and under remediation by the City of Calgary due to flood damage, and more details about this repair can be found here: City of Calgary – Beaverdam Flats

We turned around at the fenced off area and had a quiet walk back to the base of the hill below where we had parked, and it seemed like that’s when things really started to get busy for us! A few juvenile Bald Eagles soared by low overhead and gave some great photo opportunities, especially this guy who was maybe 50 feet overhead.

immature Bald Eagle

immature Bald Eagle

[exif id=”15293″]

While we were watching this young eagle, there was some faint tweeting and rustling in the shrubs behind us. This is a usual spot for us to find Townsend’s Solitaires, Rusty Blackbirds, and American Robins in the winter, though the number of juniper bushes along this hill has seemingly disappeared in the years since the 2013 flood. There were a pair of American Robins bustling about in the berry shrubs on the far edge of the shrubline, making it hard to get a really good look at them, but there were a few openings here and there.

American Robin

American Robin

[exif id=”15292″]

It wasn’t until we got close enough to get these shots of the robins through the shrubs that we heard the tell-tale trill of waxwings feeding low in the bush. When they popped out into the open, it was clear that these weren’t Bohemian Waxwings, and that there were more than a handful of these birds down there. In all, five Cedar Waxwings were present in the bushes, with one little one appearing to only be a few months old, likely a late hatching immature bird from last September or early October.

adult Cedar Waxwing

adult Cedar Waxwing

[exif id=”15297″]

immature Cedar Waxwing

immature Cedar Waxwing

[exif id=”15294″]

It always makes it worthwhile to get out there, no matter how uncertain the weather or how typically dull one park or another can be, and it’s these random finds that you’d never even think to look for that turn up at the most unusual places.

Have a good week, and good birding!

Sunday Showcase: Residents, Winter Visitors, and Overwintering Birds

Tony LePrieur photographed these birds on January 30 and 31, 2016.

image7

Pileated Woodpecker (female), a year-round resident of Fish Creek Park.

image3

Downy Woodpecker (male), a resident of Carburn Park.

image1

White-winged Crossbill (female or immature), an annual winter visitor to Queen’s Park Cemetery.

image2

White-winged Crossbill (male), Queen’s Park Cemetery.

image5

White-winged Crossbill (female or immature), Queen’s Park Cemetery.

image9

Varied Thrush (male), an occasionally overwintering bird, Fish Creek Park.

image8

Varied Thrush (male), Fish Creek Park.

Winter Birding at Bebo Grove

Posted by Dan Arndt

Following the first outing to search for the continuing rare birds at Carburn Park, we headed to Bebo Grove in search of a possible return of the Northern Pygmy-owl from last winter, or maybe a Barred Owl, or a little less charismatic, but nonetheless interesting American Three-toed Woodpeckers. While we didn’t find any of those three species, we did find a few more elusive birds in some of the best upland boreal habitat you can find in the city of Calgary.

Bebo Grove, January 17, 2016

Bebo Grove, January 17, 2016

Our morning got off to a relatively slow start, as our search for Bob, the leucistic Red-breasted Nuthatch turned up empty, as did our search through the picnic area for either American Three-toed or Black-backed Woodpeckers.

Pileated Woodpecker

male Pileated Woodpecker

[exif id=”15264″]

Even a trip to the edge of Fish Creek itself was quiet and uneventful, until a last minute glimpse of a Pileated Woodpecker got our attention. We worked our way around the grove until everyone was able to get a good, unobstructed view of the bird, and as we left it there it was still working away on the same tree.

Golden-crowned Kinglet

Golden-crowned Kinglet

[exif id=”15267″]

Mountain Chickadee

Mountain Chickadee

[exif id=”15265″]

Across the creek we headed to a feeding station where a pair of Mountain Chickadees had been seen throughout the week. One little surprise, and always welcome, were a pair of Golden-crowned Kinglets singing away in the trees. They displayed for a few minutes, and while we were watching and listening, we also heard our first Boreal Chickadee songs from the dense trees.

Around the corner was the Mountain Chickadee location, and this individual looked a little bit rough around the edges. While it was feeding quite vigorously on the provided sunflower seeds, it gave us quite a few good looks out in the open. We may have seen a second individual there, but never two at the same time, so none of us had any certainty about there being two birds.

White-tailed Deer

White-tailed Deer

[exif id=”15268″]

As we followed the creek east and north into the park, we nearly missed a trio of White-tailed Deer resting in the snow less than twenty meters off the path, but wide out in the open. It wasn’t until this young deer stood up and poked its head around the edge of the tree that we noticed it and the two older females nearby. These deer are in good numbers in the park this winter, and all appear to be relatively healthy!

immature Bald Eagle

immature Bald Eagle

[exif id=”15266″]

As we crossed Bridge 5 in search of Townsend’s Solitaires, owls, and other birds more common in the more open aspen stands north of the creek, we turned around to spot this young Bald Eagle soaring and circling above us on a thermal. With each circle it gained in elevation quite significantly, until it eventually reached its predetermined cruising altitude and it took off to the south.

Boreal Chickadee

Boreal Chickadee

[exif id=”15269″]

As we rounded out our morning in a particularly dense stand of spruce, we stopped at a particular feeding station which had been home to a rare overwintering Lincoln’s Sparrow, but try as we might, and wait as long as we did, it didn’t turn up for us to this location. We did have a good number of Black-capped Chickadees, and even had a few Boreal Chickadees turn up for a few minutes as the sun came out to greet them.

Bohemian Waxwings

Bohemian Waxwings

[exif id=”15270″]

A little later on we stopped to listen as a flock of birds suddenly appeared above the tree-line and perched across the creek from us. A large group of Bohemian Waxwings, our first of the day, perched in the sun high on the side opposite us.

Red Squirrel

Red Squirrel

[exif id=”15263″]

Our last few minutes before we headed back to the parking lot to end the day was a search for some more American Three-toed or Black-backed Woodpeckers, and while we had some evidence of fairly recent activity, the best we came up with was this little Red Squirrel chowing down on some spruce cones.

Winter Rarities at Carburn Park

Posted by Bob Lefebvre

The Friends of Fish Creek Provincial Park (FFCPP) winter birding course began just after the new year, and once again there are many groups going out six days each week to one of Calgary’s parks to learn about the birds. For week #1 we went to Carburn Park, where a few rare (for winter) birds have been seen recently. Our targets included a Pied-billed Grebe, a Red-breasted Merganser, and a Double-crested Cormorant.

Carburn Jan 10 map

Carburn Park route, January 10, 2016.

Dan Arndt was away on the first Sunday of the course (January 10) so I filled in for him as one of the leaders. At the start we went south from the parking lot to the Sue Higgins Bridge. There, as we looked for Killdeer and Barrow’s Goldeneye, members of a Nature Calgary outing pointed out a pair of Snow Geese just downstream.

IMG_3308 (1)

Immature (left) and adult (right) Snow Geese with Canada Geese.

Snow Geese are almost never seen in Calgary in Winter and hadn’t been reported from Carburn Park. However, we did have three, and adult and two immature birds, on the river at the Inglewood Golf Course in late December. Those three birds had been up on that stretch of the river for a while but had not been reported in the new year that I know of. These two geese at Carburn were likely the same ones, minus one immature bird. It may have been elsewhere on the river or perhaps it was predated or died for some other reason.

We did find some Barrow’s Goldeneye near the bridge as well. There are often quite a few in the Carburn Park/Beaverdam Flats section of the river.

IMG_3313 (1)

Male (left) and female (right) Barrow’s Goldeneye, with Canada Geese.

There were also some overwintering Killdeer on the ice at the river’s edge.

IMG_3328 (1)

Killdeer with Canada Goose.

As we walked back to the main park, we spotted this Merlin on a branch overlooking the river.

IMG_3334 (1)

Merlin.

Farther north we found a lone scaup. We debated whether it was a Lesser or a Greater, but not having a scope that day, we weren’t sure. Later, the Nature Calgary leaders told us that they were able to identify it as a Greater using their scopes.

IMG_3352 (2)

Greater Scaup (centre).

We saw a few Common Mergansers while we were watching out for the Red-breasted. Their bright orange-red bills really stood out, especially on the black and white males.

IMG_3363 (2)

Common Merganser (male).

The mergansers spent quite a bit of time looking for fish, which they did by dipping their heads down so that their eyes were below the water as they floated downstream. Occasionally, they would see something worth chasing and make a dive.

IMG_3361 (2)

Male Common Merganser scanning the river bottom for fish.

Towards the north end of the park we found the Pied-billed Grebe by the near shore. These birds almost never overwinter here but this one has been in Carburn for quite a while now.

IMG_3346 (1)

Pied-billed Grebe.

Finally, way at the far side of the river, we found the Red-breasted Merganser. It was quite a bit smaller and darker than nearby female Common Mergansers. Red-breasted Mergansers also have a very thin bill, which, at the distance we saw it from, was difficult to see at all.

IMG_3374 (2)

Red-breasted Merganser (at centre, on the other side of the ice).

Usually these birds are only seen in our area in small numbers on migration. (I didn’t see a single one in 2015.) Fall migrants can pass through as late as November or even early December, but seeing one in January is extremely rare here.

A nice surprise at the end of our walk was a small flock of about eight Cedar Waxwings. A few usually overwinter here every year, where they are overshadowed by vast flocks of Bohemian Waxwings.

IMG_3368 (2)

Cedar Waxwing.

We didn’t see the overwintering cormorant that day, but there were lots of good birds for a mid-winter day!

Dan will be back in this space soon with photos and reports from Bebo Grove and Votier’s Flats.

Uncommon Redpoll

Posted by Bob Lefebvre

One of the classes of pigments that produces colour in bird feathers is the carotenoids. It is responsible for bright yellow, red, or orange feathers. Carotenoids are produced by plants, and birds acquire them by eating plants or by eating something that has eaten a plant. A species that normally has red plumage can sometimes have either orange or yellow instead, depending on what the bird has been eating.

In Calgary, we are used to seeing male House Finches with predominantly red pigments, but it’s not too uncommon to see one with orange or yellow instead of red. However, of the thousands of Common Redpolls I’ve seen, I’ve never noticed one that didn’t have a red cap and (in males) a pinkish wash on the breast.

The bird below was photographed recently by Tony LePrieur. It has yellow where there would normally be red. Has anyone else ever seen a Redpoll like this? I imagine such colour variants must be quite a bit more rare in Redpolls than in House Finches, at least in our part of the country.

Update, February 7, 2016 – this redpoll, or one like it, has been seen again in the Weaselhead area. Another was seen in Lynnwood in SE Calgary. I have heard that redpolls with yellow like this may be older females.

Yellow Redpoll

Common Redpoll. Photo by Tony LePrieur.

Have you seen an unusual bird in the Calgary area? Send a photo to us at birdscalgary@gmail.com.

Wednesday Wings: Overwintering Robins

Posted by Bob Lefebvre

We get a lot of emails every winter from people who are surprised to see an American Robin in their yard or in a local park. In fact, there are a few robins here every winter. Although the vast majority of Canadian robins winter in the far southern USA or Mexico, most of the continental US is home to small populations of  overwintering robins. These may be birds that bred in the area, or individuals who moved south from their breeding areas in Canada but did not go all the way to the normal wintering areas. Calgary appears to be near the northern limit of this overwintering range (Edmonton also has overwintering robins most years).

IMG_3295 (2)

American Robin, Votier’s Flats, January 1, 2016.

On the recent Calgary Christmas Bird Count we recorded 174 American Robins. Although this was a little high for the count, there are usually over 100 seen. Of course this is not likely to represent all the robins in the city, and it doesn’t include areas outside the count circle like Fish Creek Park. So there are probably a few hundred in the city every winter (not all will survive, especially if we get heavy snow and/or a prolonged cold snap). This may seem like a lot of birds, but in the summer there must be tens of thousands of breeding pairs here. (Does anyone know the total, or have a guess?)

Most overwintering robins are found in the river valleys near open water. They often gather in small flocks and survive mostly by eating berries. They will also come to feeders and heated birdbaths.

The American Robins in these photos were found by the storm-water outflow into Fish Creek just west of Macleod Trail, in the Votier’s Flats area of Fish Creek Provincial Park.

IMG_3293 (3)

American Robin, Votier’s Flats, January 1, 2016.

There were at least six robins coming to the water there that afternoon, as well as a much rarer overwintering Hermit Thrush.

Christmas Bird Counts – Part II

Posted by Dan Arndt

Just before Christmas I had to send my long lens (Sigma 150-500mm) in for repair, so am back to using my original birding lens, my Sigma 70-300mm. As such, I can’t get quite as close to the birds as I used to, but it does allow me to have a bit better control over framing more “artsy” shots, but also making do with what I’ve got to use, rather than relying on the reach of the lens to make the image better. I do hope that I managed to do that well with the few photos I was able to take on the Dinosaur Provincial Park Christmas Bird Count, and the annual New Years Day Fish Creek Provincial Park Bird Count.

While it’s a great area to bird in both the summer and winter, the day we headed out there (December 30) was bitterly cold, and it seemed that the birds were nowhere to be found. In previous years, there were a few groups covering the whole area, but this year Nick Bartok and I were the only two out on the count so we had to cover the entire count circle, giving us only enough time to see and hear the birds we could observe from the car. What that meant for us was that we would miss out on a lot of the smaller birds we usually would hear on a walked route, but it did mean we got to cover way more area.

The cold weather made shooting from the vehicle a little tough, with the heat distortion from the vehicle and from the heat radiating off the snow from the bright sunlight, but I managed a few shots.

Great Horned Owl, east of Patricia - December 30, 2015

Great Horned Owl, east of Patricia – December 30, 2015

[exif id=”15222″]

One of the first good birds of the day was this Great Horned Owl that we stumbled upon while driving down one back road east of Patricia.

Sharp-tailed Grouse, east of Patricia - December 30, 2015

Sharp-tailed Grouse, east of Patricia – December 30, 2015

[exif id=”15223″]

Sharp-tailed Grouse, east of Steveville - December 30, 2015

Sharp-tailed Grouse, east of Steveville – December 30, 2015

[exif id=”15224″]

By far, the most numerous birds that we found on the Dinosaur Provincial Park count were Sharp-tailed Grouse. They seemed to be everywhere in the trees and shrubs nibbling on the buds for their breakfast and lunch!

Back in Calgary, the Fish Creek Provincial Park New Years Day Bird Count was a little bit (but not too much!) warmer, but we got a few good birds to start off the year.

Great Horned Owl - Fish Creek Provincial Park - January 1, 2016

Great Horned Owl – Fish Creek Provincial Park – January 1, 2016

[exif id=”15225″]

Brown Creeper - Fish Creek Provincial Park - January 1, 2016

Brown Creeper – Fish Creek Provincial Park – January 1, 2016

[exif id=”15226″]

At the Ranche, the usual pair of Great Horned Owls were present, along with a great opportunity to see the elusive Brown Creeper as the sun came over the horizon.

Sikome Lake - January 1, 2016

Sikome Lake – January 1, 2016

[exif id=”15227″]

The snow covered poplars at Sikome Lake made for a great backdrop to see all these great birds.

Mallards, Geese, and a Wigeon - Hull's Wood - January 1, 2016

Mallards, Geese, and a Wigeon – Hull’s Wood – January 1, 2016

[exif id=”15228″]

Mallards in flight - Hull's Wood - January 1, 2016

Mallards in flight – Hull’s Wood – January 1, 2016

[exif id=”15229″]

Bald Eagle - Hull's Wood - January 1, 2016

Bald Eagle – Hull’s Wood – January 1, 2016

[exif id=”15230″]

The usual accumulations of waterfowl along the Bow River were no exception to the rule, and there were even a couple of great surprises in the water, including an American Wigeon, Barrow’s Goldeneye, and more than a few Common Mergansers. A couple of fly-bys of Bald Eagles flushed many of the birds up briefly, but they soon came back down into the water at the confluence of Fish Creek and the Bow River.

American Robin - Shaw's Meadow - January 1, 2016

American Robin – Shaw’s Meadow – January 1, 2016

[exif id=”15232″]

Hermit Thrush - Shaw's Meadow - January 1, 2016

Hermit Thrush – Shaw’s Meadow – January 1, 2016

[exif id=”15231″]

At the compilation lunch, Bob and I waited around to hear if there had been any particularly noteworthy observations, and when we heard that a Hermit Thrush and American Robins had been seen at the water outflow at Shaw’s Meadow, we headed over there right away. It took us a while of watching the American Robins and got to see them feeding in the water, and finally got a great look at the Hermit Thrush, but only briefly. Two shots later, it disappeared into the deep brush, but it was more than long enough to get a look at the bird, identify it, and snap a few frames.

While normally this post would be a recap of the first week of the Friends of Fish Creek outings, I was away for that first trip, so keep an eye out for my post next week for the birds from our second week out at Bebo Grove!

Have a great week, and good birding!